8079816 has 32 divisors (see below), whose sum is σ = 20534400. Its totient is φ = 2648640.

The previous prime is 8079803. The next prime is 8079821. The reversal of 8079816 is 6189708.

8079816 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1296 + ... + 4223.

It is an arithmetic number, because the mean of its divisors is an integer number (641700).

Almost surely, 2^8079816 is an apocalyptic number.

It is an amenable number.

8079816 is an abundant number, since it is smaller than the sum of its proper divisors (12454584).

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

8079816 is a wasteful number, since it uses less digits than its factorization.

8079816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5589 (or 5585 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 39.

The square root of 8079816 is about 2842.5017150391. The cubic root of 8079816 is about 200.6629335013.

The spelling of 8079816 in words is "eight million, seventy-nine thousand, eight hundred sixteen".