80008816 has 10 divisors (see below), whose sum is σ = 155017112. Its totient is φ = 40004400.

The previous prime is 80008813. The next prime is 80008847. The reversal of 80008816 is 61880008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80008813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2500260 + ... + 2500291.

Almost surely, 2^80008816 is an apocalyptic number.

It is an amenable number.

80008816 is a deficient number, since it is larger than the sum of its proper divisors (75008296).

80008816 is a wasteful number, since it uses less digits than its factorization.

80008816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5000559 (or 5000553 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 31.

The square root of 80008816 is about 8944.7647258047. The cubic root of 80008816 is about 430.9027653385.

The spelling of 80008816 in words is "eighty million, eight thousand, eight hundred sixteen".