Q: Is 342,207 a Prime Number?
A: No, 342,207 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 342207 can be evenly divided by 1 3 9 47 141 423 809 2,427 7,281 38,023 114,069 and 342,207, with no remainder.
Since 342,207 cannot be divided by just 1 and 342,207, it is not a prime number.