Q: Is 9,709,640 a Composite Number?
A: Yes, 9,709,640 is a composite number.
The number 9,709,640 can be evenly divided by 1 2 4 5 8 10 20 40 67 134 268 335 536 670 1,340 2,680 3,623 7,246 14,492 18,115 28,984 36,230 72,460 144,920 242,741 485,482 970,964 1,213,705 1,941,928 2,427,410 4,854,820 and 9,709,640, with no remainder.
Since 9,709,640 cannot be divided by just 1 and 9,709,640, it is a composite number.