Q: Is 871,739 a Prime Number?
A: No, 871,739 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 871739 can be evenly divided by 1 11 19 43 97 209 473 817 1,067 1,843 4,171 8,987 20,273 45,881 79,249 and 871,739, with no remainder.
Since 871,739 cannot be divided by just 1 and 871,739, it is not a prime number.