80484320 has 48 divisors (see below), whose sum is σ = 217310688. Its totient is φ = 27594240.

The previous prime is 80484317. The next prime is 80484379. The reversal of 80484320 is 2348408.

It is a congruent number.

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, 34811 + ... + 37050.

It is an arithmetic number, because the mean of its divisors is an integer number (4527306).

Almost surely, 2^80484320 is an apocalyptic number.

80484320 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

80484320 is an abundant number, since it is smaller than the sum of its proper divisors (136826368).

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

80484320 is a wasteful number, since it uses less digits than its factorization.

80484320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71883 (or 71875 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 29.

The square root of 80484320 is about 8971.3053676709. The cubic root of 80484320 is about 431.7547190140.

The spelling of 80484320 in words is "eighty million, four hundred eighty-four thousand, three hundred twenty".