Q: Is 3,520,520 a Prime Number?
A: No, 3,520,520 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 3520520 can be evenly divided by 1 2 4 5 8 10 20 40 283 311 566 622 1,132 1,244 1,415 1,555 2,264 2,488 2,830 3,110 5,660 6,220 11,320 12,440 88,013 176,026 352,052 440,065 704,104 880,130 1,760,260 and 3,520,520, with no remainder.
Since 3,520,520 cannot be divided by just 1 and 3,520,520, it is not a prime number.