11790011916 has 48 divisors (see below), whose sum is σ = 30910168800. Its totient is φ = 3885843456.

The previous prime is 11790011873. The next prime is 11790011929. The reversal of 11790011916 is 61911009711.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 603685 + ... + 622908.

It is an arithmetic number, because the mean of its divisors is an integer number (643961850).

Almost surely, 2^11790011916 is an apocalyptic number.

It is an amenable number.

11790011916 is an abundant number, since it is smaller than the sum of its proper divisors (19120156884).

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

11790011916 is a wasteful number, since it uses less digits than its factorization.

11790011916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1226695 (or 1226687 counting only the distinct ones).

The product of its (nonzero) digits is 3402, while the sum is 36.

The spelling of 11790011916 in words is "eleven billion, seven hundred ninety million, eleven thousand, nine hundred sixteen".