Q: Is 173,398 a Prime Number?
A: No, 173,398 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 173398 can be evenly divided by 1 2 181 362 479 958 86,699 and 173,398, with no remainder.
Since 173,398 cannot be divided by just 1 and 173,398, it is not a prime number.