79080835 has 4 divisors (see below), whose sum is σ = 94897008. Its totient is φ = 63264664.

The previous prime is 79080829. The next prime is 79080839. The reversal of 79080835 is 53808097.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 53808097 = 7 ⋅7686871.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-79080835 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (79080839) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7908079 + ... + 7908088.

It is an arithmetic number, because the mean of its divisors is an integer number (23724252).

Almost surely, 2^79080835 is an apocalyptic number.

79080835 is a deficient number, since it is larger than the sum of its proper divisors (15816173).

79080835 is a wasteful number, since it uses less digits than its factorization.

79080835 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15816172.

The product of its (nonzero) digits is 60480, while the sum is 40.

The square root of 79080835 is about 8892.7405786968. The cubic root of 79080835 is about 429.2303430617.

The spelling of 79080835 in words is "seventy-nine million, eighty thousand, eight hundred thirty-five".