796694639999 has 4 divisors (see below), whose sum is σ = 798830550936. Its totient is φ = 794558729064.

The previous prime is 796694639987. The next prime is 796694640019. The reversal of 796694639999 is 999936496697.

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

It is a cyclic number.

It is not a de Polignac number, because 796694639999 - 2⁸ = 796694639743 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 796694639999.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (796694639899) 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, 1067954909 + ... + 1067955654.

It is an arithmetic number, because the mean of its divisors is an integer number (199707637734).

Almost surely, 2^796694639999 is an apocalyptic number.

796694639999 is a deficient number, since it is larger than the sum of its proper divisors (2135910937).

796694639999 is a wasteful number, since it uses less digits than its factorization.

796694639999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2135910936.

The product of its digits is 9642465504, while the sum is 86.

The spelling of 796694639999 in words is "seven hundred ninety-six billion, six hundred ninety-four million, six hundred thirty-nine thousand, nine hundred ninety-nine".