11679817896 has 64 divisors (see below), whose sum is σ = 33198475200. Its totient is φ = 3802728384.

The previous prime is 11679817879. The next prime is 11679817927. The reversal of 11679817896 is 69871897611.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 619471 + ... + 638046.

It is an arithmetic number, because the mean of its divisors is an integer number (518726175).

Almost surely, 2^11679817896 is an apocalyptic number.

It is an amenable number.

11679817896 is an abundant number, since it is smaller than the sum of its proper divisors (21518657304).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11679817896 is a wasteful number, since it uses less digits than its factorization.

11679817896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1257575 (or 1257565 counting only the distinct ones).

The product of its digits is 9144576, while the sum is 63.

The spelling of 11679817896 in words is "eleven billion, six hundred seventy-nine million, eight hundred seventeen thousand, eight hundred ninety-six".