Q: Is 671,337 a Prime Number?
A: No, 671,337 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 671337 can be evenly divided by 1 3 9 97 291 769 873 2,307 6,921 74,593 223,779 and 671,337, with no remainder.
Since 671,337 cannot be divided by just 1 and 671,337, it is not a prime number.