Q: Is 489,879 a Prime Number?
A: No, 489,879 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 489879 can be evenly divided by 1 3 9 13 39 53 79 117 159 237 477 689 711 1,027 2,067 3,081 4,187 6,201 9,243 12,561 37,683 54,431 163,293 and 489,879, with no remainder.
Since 489,879 cannot be divided by just 1 and 489,879, it is not a prime number.