Q: Is 449,745 a Prime Number?
A: No, 449,745 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 449745 can be evenly divided by 1 3 5 15 29,983 89,949 149,915 and 449,745, with no remainder.
Since 449,745 cannot be divided by just 1 and 449,745, it is not a prime number.