796013691313 has 4 divisors (see below), whose sum is σ = 817527574900. Its totient is φ = 774499807728.

The previous prime is 796013691271. The next prime is 796013691329. The reversal of 796013691313 is 313196310697.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 752561455009 + 43452236304 = 867503^2 + 208452^2 .

It is a cyclic number.

It is not a de Polignac number, because 796013691313 - 2²⁹ = 795476820401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (796013691353) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10756941738 + ... + 10756941811.

It is an arithmetic number, because the mean of its divisors is an integer number (204381893725).

Almost surely, 2^796013691313 is an apocalyptic number.

It is an amenable number.

796013691313 is a deficient number, since it is larger than the sum of its proper divisors (21513883587).

796013691313 is a wasteful number, since it uses less digits than its factorization.

796013691313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21513883586.

The product of its (nonzero) digits is 551124, while the sum is 49.

The spelling of 796013691313 in words is "seven hundred ninety-six billion, thirteen million, six hundred ninety-one thousand, three hundred thirteen".