79080 has 32 divisors (see below), whose sum is σ = 237600. Its totient is φ = 21056.

The previous prime is 79063. The next prime is 79087. The reversal of 79080 is 8097.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 79080.

It is not an unprimeable number, because it can be changed into a prime (79087) by changing a digit.

79080 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 210 + ... + 449.

It is an arithmetic number, because the mean of its divisors is an integer number (7425).

2⁷⁹⁰⁸⁰ is an apocalyptic number.

It is an amenable number.

79080 is an abundant number, since it is smaller than the sum of its proper divisors (158520).

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

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (118800).

79080 is a wasteful number, since it uses less digits than its factorization.

79080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 673 (or 669 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 24.

The square root of 79080 is about 281.2116640540. The cubic root of 79080 is about 42.9228832335.

The spelling of 79080 in words is "seventy-nine thousand, eighty".