Q: Is 3,960 a Prime Number?
A: No, 3,960 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 3960 can be evenly divided by 1 2 3 4 5 6 8 9 10 11 12 15 18 20 22 24 30 33 36 40 44 45 55 60 66 72 88 90 99 110 120 132 165 180 198 220 264 330 360 396 440 495 660 792 990 1,320 1,980 and 3,960, with no remainder.
Since 3,960 cannot be divided by just 1 and 3,960, it is not a prime number.