80680017 has 24 divisors (see below), whose sum is σ = 121457728. Its totient is φ = 47567520.

The previous prime is 80680009. The next prime is 80680031. The reversal of 80680017 is 71008608.

It is not a de Polignac number, because 80680017 - 2³ = 80680009 is a prime.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80680007) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10428 + ... + 16434.

Almost surely, 2^80680017 is an apocalyptic number.

It is an amenable number.

80680017 is a deficient number, since it is larger than the sum of its proper divisors (40777711).

80680017 is a wasteful number, since it uses less digits than its factorization.

80680017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6069 (or 6058 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 30.

The square root of 80680017 is about 8982.2055754698. The cubic root of 80680017 is about 432.1043718580.

The spelling of 80680017 in words is "eighty million, six hundred eighty thousand, seventeen".