# Is 697 a Prime Number?

Is 697 a prime number? How do you know that 697 is prime or composite? Let us first understand what makes a number 'prime'. If a number has only 2 factors (1 and the number itself), then it is a prime number. If the number has more than 2 factors, then it is composite. Now, what do you think of 697? Is 697 a prime number? * "No, 697 is not a prime number."* Since 697 has more than 2 factors i.e. 1, 17, 41, 697, it is a composite number. Let's study this in detail.

**Is 697 a prime number? -**No**Is 697 a composite number? -**Yes**Prime Factors of 697 -**17, 41**Factors of 697 -**1, 17, 41, 697**Is 697 a perfect square? -**No

## Is 697 a Prime Number?

No, 697 is not a prime number. The number 697 is divisible by 1, 17, 41, 697. For a number to be classified as a prime number, it should have exactly two factors. Since 697 has more than two factors, i.e. 1, 17, 41, 697, it is not a prime number.

## Why is 697 not a Prime Number?

To understand whether 697 is composite or prime, it is important to find its factors.

**Factors of 697:** 1, 17, 41, 697

Since 697 has more than 2 factors, we can say that 697 is not a prime number.

## Is 697 a Composite Number?

Yes, since 697 has more than two factors i.e. 1, 17, 41, 697. In other words, 697 is a composite number because 697 has more than 2 factors.

**Problem Statements: **

Is 697 a Prime Number? | No |

Is 697 a Composite Number? | Yes |

Square Root of 697 | 26.400758 |

Is 697 an Odd Number? | Yes |

Is 697 a Perfect Square? | No |

Cube Root of 697 | 8.866318 |

Is 697 a Perfect Cube? | No |

Is 697 an Even Number? | No |

Multiples of 697 | 697, 1394, 2091, 2788, 3485, 4182, 4879, 5576, 6273, 6970 |

Square of 697 | 485809 |

**Fun Facts: **

- A perfect square (square number) is always a composite number.
- A palindrome prime is a prime number that when read in reverse order results in the same number. Examples - 10601, 11311, 12421
- A pair of prime numbers X and Y are said to be twin prime numbers if the absolute difference between them is 2. Example - (311, 313) are twin prime numbers.

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