Q: Is 342,963 a Prime Number?
A: No, 342,963 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 342963 can be evenly divided by 1 3 9 53 159 477 719 2,157 6,471 38,107 114,321 and 342,963, with no remainder.
Since 342,963 cannot be divided by just 1 and 342,963, it is not a prime number.