79994160 has 60 divisors (see below), whose sum is σ = 268649472. Its totient is φ = 21331584.

The previous prime is 79994153. The next prime is 79994171. The reversal of 79994160 is 6149997.

It is a tau number, because it is divible by the number of its divisors (60).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 54832 + ... + 56271.

Almost surely, 2^79994160 is an apocalyptic number.

It is an amenable number.

79994160 is an abundant number, since it is smaller than the sum of its proper divisors (188655312).

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

79994160 is a wasteful number, since it uses less digits than its factorization.

79994160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111122 (or 111113 counting only the distinct ones).

The product of its (nonzero) digits is 122472, while the sum is 45.

The square root of 79994160 is about 8943.9454381162. The cubic root of 79994160 is about 430.8764528357.

The spelling of 79994160 in words is "seventy-nine million, nine hundred ninety-four thousand, one hundred sixty".