8080715879 has 4 divisors (see below), whose sum is σ = 8432051376. Its totient is φ = 7729380384.

The previous prime is 8080715869. The next prime is 8080715891. The reversal of 8080715879 is 9785170808.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8080715879 - 2¹² = 8080711783 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8080715879.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8080715849) 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, 175667714 + ... + 175667759.

It is an arithmetic number, because the mean of its divisors is an integer number (2108012844).

Almost surely, 2^8080715879 is an apocalyptic number.

8080715879 is a deficient number, since it is larger than the sum of its proper divisors (351335497).

8080715879 is a wasteful number, since it uses less digits than its factorization.

8080715879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351335496.

The product of its (nonzero) digits is 1128960, while the sum is 53.

The square root of 8080715879 is about 89892.8021534539. The cubic root of 8080715879 is about 2006.7038274919.

The spelling of 8080715879 in words is "eight billion, eighty million, seven hundred fifteen thousand, eight hundred seventy-nine".