79790937 has 16 divisors (see below), whose sum is σ = 112254720. Its totient is φ = 50274000.

The previous prime is 79790927. The next prime is 79790941. The reversal of 79790937 is 73909797.

It is not a de Polignac number, because 79790937 - 2²⁰ = 78742361 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 79790937.

It is not an unprimeable number, because it can be changed into a prime (79790927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26562 + ... + 29412.

It is an arithmetic number, because the mean of its divisors is an integer number (7015920).

Almost surely, 2^79790937 is an apocalyptic number.

It is an amenable number.

79790937 is a deficient number, since it is larger than the sum of its proper divisors (32463783).

79790937 is a wasteful number, since it uses less digits than its factorization.

79790937 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3364.

The product of its (nonzero) digits is 750141, while the sum is 51.

The square root of 79790937 is about 8932.5772876589. The cubic root of 79790937 is about 430.5112667541.

The spelling of 79790937 in words is "seventy-nine million, seven hundred ninety thousand, nine hundred thirty-seven".