790116156 has 36 divisors (see below), whose sum is σ = 2034926712. Its totient is φ = 258402144.

The previous prime is 790116137. The next prime is 790116169. The reversal of 790116156 is 651611097.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

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

It is a self number, because there is not a number n which added to its sum of digits gives 790116156.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 205146 + ... + 208961.

It is an arithmetic number, because the mean of its divisors is an integer number (56525742).

Almost surely, 2^790116156 is an apocalyptic number.

It is an amenable number.

790116156 is an abundant number, since it is smaller than the sum of its proper divisors (1244810556).

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

790116156 is a wasteful number, since it uses less digits than its factorization.

790116156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 414170 (or 414165 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 36.

The square root of 790116156 is about 28109.0048916713. The cubic root of 790116156 is about 924.4788517025.

The spelling of 790116156 in words is "seven hundred ninety million, one hundred sixteen thousand, one hundred fifty-six".