Q: Is 3,315,240 a Prime Number?
A: No, 3,315,240 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 3315240 can be evenly divided by 1 2 3 4 5 6 8 9 10 12 15 18 20 24 30 36 40 45 60 72 90 120 180 360 9,209 18,418 27,627 36,836 46,045 55,254 73,672 82,881 92,090 110,508 138,135 165,762 184,180 221,016 276,270 331,524 368,360 414,405 552,540 663,048 828,810 1,105,080 1,657,620 and 3,315,240, with no remainder.
Since 3,315,240 cannot be divided by just 1 and 3,315,240, it is not a prime number.