Q: Is 3,523,640 a Prime Number?
A: No, 3,523,640 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 3523640 can be evenly divided by 1 2 4 5 8 10 20 40 137 274 548 643 685 1,096 1,286 1,370 2,572 2,740 3,215 5,144 5,480 6,430 12,860 25,720 88,091 176,182 352,364 440,455 704,728 880,910 1,761,820 and 3,523,640, with no remainder.
Since 3,523,640 cannot be divided by just 1 and 3,523,640, it is not a prime number.