Q: Is 163,398 a Prime Number?
A: No, 163,398 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 163398 can be evenly divided by 1 2 3 6 113 226 241 339 482 678 723 1,446 27,233 54,466 81,699 and 163,398, with no remainder.
Since 163,398 cannot be divided by just 1 and 163,398, it is not a prime number.