Q: Is 676,478 a Prime Number?
A: No, 676,478 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 676478 can be evenly divided by 1 2 11 22 97 194 317 634 1,067 2,134 3,487 6,974 30,749 61,498 338,239 and 676,478, with no remainder.
Since 676,478 cannot be divided by just 1 and 676,478, it is not a prime number.