Q: Is 342,209 a Prime Number?
A: No, 342,209 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 342209 can be evenly divided by 1 7 19 31 83 133 217 581 589 1,577 2,573 4,123 11,039 18,011 48,887 and 342,209, with no remainder.
Since 342,209 cannot be divided by just 1 and 342,209, it is not a prime number.