Q: Is 345,348 a Prime Number?
A: No, 345,348 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 345348 can be evenly divided by 1 2 3 4 6 9 12 18 36 53 106 159 181 212 318 362 477 543 636 724 954 1,086 1,629 1,908 2,172 3,258 6,516 9,593 19,186 28,779 38,372 57,558 86,337 115,116 172,674 and 345,348, with no remainder.
Since 345,348 cannot be divided by just 1 and 345,348, it is not a prime number.