Q: Is 345,475 a Prime Number?
A: No, 345,475 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 345475 can be evenly divided by 1 5 13 25 65 325 1,063 5,315 13,819 26,575 69,095 and 345,475, with no remainder.
Since 345,475 cannot be divided by just 1 and 345,475, it is not a prime number.