Q: Is 348,945 a Prime Number?
A: No, 348,945 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 348945 can be evenly divided by 1 3 5 15 43 129 215 541 645 1,623 2,705 8,115 23,263 69,789 116,315 and 348,945, with no remainder.
Since 348,945 cannot be divided by just 1 and 348,945, it is not a prime number.