713136747 has 32 divisors (see below), whose sum is σ = 1018321920. Its totient is φ = 442622880.

The previous prime is 713136691. The next prime is 713136761. The reversal of 713136747 is 747631317.

It is a happy number.

It is not a de Polignac number, because 713136747 - 2⁸ = 713136491 is a prime.

It is not an unprimeable number, because it can be changed into a prime (713136847) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1452172 + ... + 1452662.

It is an arithmetic number, because the mean of its divisors is an integer number (31822560).

Almost surely, 2^713136747 is an apocalyptic number.

713136747 is a deficient number, since it is larger than the sum of its proper divisors (305185173).

713136747 is a wasteful number, since it uses less digits than its factorization.

713136747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 903.

The product of its digits is 74088, while the sum is 39.

The square root of 713136747 is about 26704.6203305720. The cubic root of 713136747 is about 893.4239804461.

The spelling of 713136747 in words is "seven hundred thirteen million, one hundred thirty-six thousand, seven hundred forty-seven".