80797796 has 12 divisors (see below), whose sum is σ = 142264752. Its totient is φ = 40150728.

The previous prime is 80797793. The next prime is 80797807. The reversal of 80797796 is 69779708.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (80797793) 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, 61310 + ... + 62613.

It is an arithmetic number, because the mean of its divisors is an integer number (11855396).

Almost surely, 2^80797796 is an apocalyptic number.

It is an amenable number.

80797796 is a deficient number, since it is larger than the sum of its proper divisors (61466956).

80797796 is a wasteful number, since it uses less digits than its factorization.

80797796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124090 (or 124088 counting only the distinct ones).

The product of its (nonzero) digits is 1333584, while the sum is 53.

The square root of 80797796 is about 8988.7594249707. The cubic root of 80797796 is about 432.3145357369.

The spelling of 80797796 in words is "eighty million, seven hundred ninety-seven thousand, seven hundred ninety-six".