713904031 has 2 divisors, whose sum is σ = 713904032. Its totient is φ = 713904030.

The previous prime is 713904029. The next prime is 713904041. The reversal of 713904031 is 130409317.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 713904031 - 2¹ = 713904029 is a prime.

It is a super-2 number, since 2×713904031² = 1019317930956097922, which contains 22 as substring.

Together with 713904029, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (713904041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 356952015 + 356952016.

It is an arithmetic number, because the mean of its divisors is an integer number (356952016).

Almost surely, 2^713904031 is an apocalyptic number.

713904031 is a deficient number, since it is larger than the sum of its proper divisors (1).

713904031 is an equidigital number, since it uses as much as digits as its factorization.

713904031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2268, while the sum is 28.

The square root of 713904031 is about 26718.9825966484. The cubic root of 713904031 is about 893.7442856433.

The spelling of 713904031 in words is "seven hundred thirteen million, nine hundred four thousand, thirty-one".