Q: Is 321,846 a Prime Number?
A: No, 321,846 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 321846 can be evenly divided by 1 2 3 6 7 14 21 42 79 97 158 194 237 291 474 553 582 679 1,106 1,358 1,659 2,037 3,318 4,074 7,663 15,326 22,989 45,978 53,641 107,282 160,923 and 321,846, with no remainder.
Since 321,846 cannot be divided by just 1 and 321,846, it is not a prime number.