Q: Is 2,921,739 a Prime Number?
A: No, 2,921,739 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 2921739 can be evenly divided by 1 3 17 51 59 177 971 1,003 2,913 3,009 16,507 49,521 57,289 171,867 973,913 and 2,921,739, with no remainder.
Since 2,921,739 cannot be divided by just 1 and 2,921,739, it is not a prime number.