2931713 has 2 divisors, whose sum is σ = 2931714. Its totient is φ = 2931712.

The previous prime is 2931707. The next prime is 2931739. The reversal of 2931713 is 3171392.

It is an a-pointer prime, because the next prime (2931739) can be obtained adding 2931713 to its sum of digits (26).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2849344 + 82369 = 1688^2 + 287^2 .

It is a cyclic number.

It is not a de Polignac number, because 2931713 - 2⁸ = 2931457 is a prime.

It is a super-2 number, since 2×2931713² = 17189882228738, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2931793) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1465856 + 1465857.

It is an arithmetic number, because the mean of its divisors is an integer number (1465857).

2^2931713 is an apocalyptic number.

It is an amenable number.

2931713 is a deficient number, since it is larger than the sum of its proper divisors (1).

2931713 is an equidigital number, since it uses as much as digits as its factorization.

2931713 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1134, while the sum is 26.

The square root of 2931713 is about 1712.2245763918. The cubic root of 2931713 is about 143.1222486329.

The spelling of 2931713 in words is "two million, nine hundred thirty-one thousand, seven hundred thirteen".