Q: Is 345,804 a Prime Number?
A: No, 345,804 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 345804 can be evenly divided by 1 2 3 4 6 12 28,817 57,634 86,451 115,268 172,902 and 345,804, with no remainder.
Since 345,804 cannot be divided by just 1 and 345,804, it is not a prime number.