Q: Is 343,422 a Prime Number?
A: No, 343,422 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 343422 can be evenly divided by 1 2 3 6 9 18 19,079 38,158 57,237 114,474 171,711 and 343,422, with no remainder.
Since 343,422 cannot be divided by just 1 and 343,422, it is not a prime number.