Q: Is 340,676 a Prime Number?
A: No, 340,676 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 340676 can be evenly divided by 1 2 4 7 14 23 28 46 92 161 322 529 644 1,058 2,116 3,703 7,406 12,167 14,812 24,334 48,668 85,169 170,338 and 340,676, with no remainder.
Since 340,676 cannot be divided by just 1 and 340,676, it is not a prime number.