Q: Is 3,681,072 a Composite Number?
A: Yes, 3,681,072 is a composite number.
The number 3,681,072 can be evenly divided by 1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 108 144 216 432 8,521 17,042 25,563 34,084 51,126 68,168 76,689 102,252 136,336 153,378 204,504 230,067 306,756 409,008 460,134 613,512 920,268 1,227,024 1,840,536 and 3,681,072, with no remainder.
Since 3,681,072 cannot be divided by just 1 and 3,681,072, it is a composite number.