Q: Is 345,814 a Prime Number?
A: No, 345,814 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 345814 can be evenly divided by 1 2 7 14 17 34 119 238 1,453 2,906 10,171 20,342 24,701 49,402 172,907 and 345,814, with no remainder.
Since 345,814 cannot be divided by just 1 and 345,814, it is not a prime number.