Q: Is 344,020 a Prime Number?
A: No, 344,020 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 344020 can be evenly divided by 1 2 4 5 10 20 103 167 206 334 412 515 668 835 1,030 1,670 2,060 3,340 17,201 34,402 68,804 86,005 172,010 and 344,020, with no remainder.
Since 344,020 cannot be divided by just 1 and 344,020, it is not a prime number.