Q: Is 342,905 a Prime Number?
A: No, 342,905 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 342905 can be evenly divided by 1 5 68,581 and 342,905, with no remainder.
Since 342,905 cannot be divided by just 1 and 342,905, it is not a prime number.