80928084 has 12 divisors (see below), whose sum is σ = 188832224. Its totient is φ = 26976024.

The previous prime is 80928079. The next prime is 80928097. The reversal of 80928084 is 48082908.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-3 number, since 3×80928084³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3371992 + ... + 3372015.

Almost surely, 2^80928084 is an apocalyptic number.

It is an amenable number.

80928084 is an abundant number, since it is smaller than the sum of its proper divisors (107904140).

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

80928084 is a wasteful number, since it uses less digits than its factorization.

80928084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6744014 (or 6744012 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 39.

The square root of 80928084 is about 8996.0037794567. The cubic root of 80928084 is about 432.5467827817.

The spelling of 80928084 in words is "eighty million, nine hundred twenty-eight thousand, eighty-four".