Q: Is 489,320 a Prime Number?
A: No, 489,320 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 489320 can be evenly divided by 1 2 4 5 8 10 13 20 26 40 52 65 104 130 260 520 941 1,882 3,764 4,705 7,528 9,410 12,233 18,820 24,466 37,640 48,932 61,165 97,864 122,330 244,660 and 489,320, with no remainder.
Since 489,320 cannot be divided by just 1 and 489,320, it is not a prime number.