713296813 has 4 divisors (see below), whose sum is σ = 714750048. Its totient is φ = 711843580.

The previous prime is 713296783. The next prime is 713296901. The reversal of 713296813 is 318692317.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 713296813 - 2⁵ = 713296781 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (713290813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 725881 + ... + 726862.

It is an arithmetic number, because the mean of its divisors is an integer number (178687512).

Almost surely, 2^713296813 is an apocalyptic number.

It is an amenable number.

713296813 is a deficient number, since it is larger than the sum of its proper divisors (1453235).

713296813 is a wasteful number, since it uses less digits than its factorization.

713296813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1453234.

The product of its digits is 54432, while the sum is 40.

The square root of 713296813 is about 26707.6171344431. The cubic root of 713296813 is about 893.4908194759.

The spelling of 713296813 in words is "seven hundred thirteen million, two hundred ninety-six thousand, eight hundred thirteen".