713909031 has 8 divisors (see below), whose sum is σ = 1038413184. Its totient is φ = 432672120.

The previous prime is 713909023. The next prime is 713909051. The reversal of 713909031 is 130909317.

713909031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 713909031 - 2³ = 713909023 is a prime.

It is a super-2 number, since 2×713909031² = 1019332209086717922, which contains 22 as substring.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 21633607 = 713909031 / (7 + 1 + 3 + 9 + 0 + 9 + 0 + 3 + 1).

It is a junction number, because it is equal to n+sod(n) for n = 713908983 and 713909001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (713909051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10816771 + ... + 10816836.

It is an arithmetic number, because the mean of its divisors is an integer number (129801648).

Almost surely, 2^713909031 is an apocalyptic number.

713909031 is a deficient number, since it is larger than the sum of its proper divisors (324504153).

713909031 is a wasteful number, since it uses less digits than its factorization.

713909031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21633621.

The product of its (nonzero) digits is 5103, while the sum is 33.

The square root of 713909031 is about 26719.0761629215. The cubic root of 713909031 is about 893.7463721567.

The spelling of 713909031 in words is "seven hundred thirteen million, nine hundred nine thousand, thirty-one".