Q: Is 489,843 a Prime Number?
A: No, 489,843 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 489843 can be evenly divided by 1 3 9 37 111 333 1,471 4,413 13,239 54,427 163,281 and 489,843, with no remainder.
Since 489,843 cannot be divided by just 1 and 489,843, it is not a prime number.