Q: Is 340,868 a Prime Number?
A: No, 340,868 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 340868 can be evenly divided by 1 2 4 11 22 44 61 122 127 244 254 508 671 1,342 1,397 2,684 2,794 5,588 7,747 15,494 30,988 85,217 170,434 and 340,868, with no remainder.
Since 340,868 cannot be divided by just 1 and 340,868, it is not a prime number.