80324988 has 24 divisors (see below), whose sum is σ = 189799680. Its totient is φ = 26435760.

The previous prime is 80324971. The next prime is 80325013. The reversal of 80324988 is 88942308.

It is a happy number.

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, 41418 + ... + 43313.

It is an arithmetic number, because the mean of its divisors is an integer number (7908320).

Almost surely, 2^80324988 is an apocalyptic number.

It is an amenable number.

80324988 is an abundant number, since it is smaller than the sum of its proper divisors (109474692).

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

80324988 is a wasteful number, since it uses less digits than its factorization.

80324988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84817 (or 84815 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 42.

The square root of 80324988 is about 8962.4208783118. The cubic root of 80324988 is about 431.4696208808.

The spelling of 80324988 in words is "eighty million, three hundred twenty-four thousand, nine hundred eighty-eight".