Q: Is 3,649,672 a Prime Number?
A: No, 3,649,672 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 3649672 can be evenly divided by 1 2 4 8 13 19 26 38 52 76 104 152 247 494 988 1,847 1,976 3,694 7,388 14,776 24,011 35,093 48,022 70,186 96,044 140,372 192,088 280,744 456,209 912,418 1,824,836 and 3,649,672, with no remainder.
Since 3,649,672 cannot be divided by just 1 and 3,649,672, it is not a prime number.