# Is 449 a Prime Number?

Is 449 a prime number? If a number has only two factors, i.e. 1 and the number itself, it is known as a prime number. In contrast, composite numbers have more than two factors. By this explanation, can we answer the question - is 449 a prime number? According to the definition mentioned above, we can say * "yes, 449 is a prime number."* Now let us take a look at the detailed solution of why is 449 a prime number?

**Is 449 a prime number? -**Yes**Is 449 a composite number? -**No**Prime Factors of 449 -**449**Is 449 a perfect square? -**No**Factors of 449 -**1, 449

## Is 449 a Prime Number?

Yes, 449 is a prime number. The number 449 is divisible only by 1 and the number itself. For a number to be classified as a prime number, it should have exactly two factors. Since 449 has exactly two factors, i.e. 1 and 449, it is a prime number.

## How is 449 a Prime Number?

To understand whether 449 is prime or composite, it is important to find its factors.

**Factors of 449:** 1, 449

Therefore, we can say that 449 is a prime number since it has only 2 factors.

## Is 449 a Composite Number?

No, since 449 has only two factors, i.e. 1 and 449. In other words, 449 is not a composite number because 449 doesn’t have more than 2 factors.

**Problem Statements: **

Is 449 a Prime Number? | Yes |

Is 449 a Composite Number? | No |

Square Root of 449 | 21.189620 |

Is 449 a Perfect Cube? | No |

Is 449 an Even Number? | No |

Is 449 an Odd Number? | Yes |

Cube Root of 449 | 7.657398 |

Multiples of 449 | 449, 898, 1347, 1796, 2245, 2694, 3143, 3592, 4041, 4490 |

Is 449 a Perfect Square? | No |

**Fun Facts: **

- A pair of prime numbers X and Y are said to be twin prime numbers if the absolute difference between them is 2. Example - (41, 43) are twin prime numbers.
- 1 is neither prime nor composite.
- A perfect cube is always a composite number.

**☛ Also Check: **

- Is 2021 a Prime Number? - No
- Is 56 a Prime Number? - No
- Is 567 a Prime Number? - No
- Is 44 a Prime Number? - No
- Is 233 a Prime Number? - Yes
- Is 271 a Prime Number? - Yes
- Is 1111 a Prime Number? - No
- Is 11 a Prime Number? - Yes