Q: Is 3,428,840 a Composite Number?
A: Yes, 3,428,840 is a composite number.
The number 3,428,840 can be evenly divided by 1 2 4 5 8 10 20 23 40 46 92 115 184 230 460 920 3,727 7,454 14,908 18,635 29,816 37,270 74,540 85,721 149,080 171,442 342,884 428,605 685,768 857,210 1,714,420 and 3,428,840, with no remainder.
Since 3,428,840 cannot be divided by just 1 and 3,428,840, it is a composite number.