Q: Is 500,398 a Prime Number?
A: No, 500,398 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 500398 can be evenly divided by 1 2 250,199 and 500,398, with no remainder.
Since 500,398 cannot be divided by just 1 and 500,398, it is not a prime number.