Q: Is 679,489 a Prime Number?
A: No, 679,489 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 679489 can be evenly divided by 1 23 31 713 953 21,919 29,543 and 679,489, with no remainder.
Since 679,489 cannot be divided by just 1 and 679,489, it is not a prime number.