Q: Is 342,654 a Prime Number?
A: No, 342,654 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 342654 can be evenly divided by 1 2 3 6 13 23 26 39 46 69 78 138 191 299 382 573 598 897 1,146 1,794 2,483 4,393 4,966 7,449 8,786 13,179 14,898 26,358 57,109 114,218 171,327 and 342,654, with no remainder.
Since 342,654 cannot be divided by just 1 and 342,654, it is not a prime number.