80984888 has 8 divisors (see below), whose sum is σ = 151846680. Its totient is φ = 40492440.

The previous prime is 80984879. The next prime is 80984921. The reversal of 80984888 is 88848908.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5061548 + ... + 5061563.

It is an arithmetic number, because the mean of its divisors is an integer number (18980835).

Almost surely, 2^80984888 is an apocalyptic number.

It is an amenable number.

80984888 is a deficient number, since it is larger than the sum of its proper divisors (70861792).

80984888 is a wasteful number, since it uses less digits than its factorization.

80984888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10123117 (or 10123113 counting only the distinct ones).

The product of its (nonzero) digits is 1179648, while the sum is 53.

The square root of 80984888 is about 8999.1604052823. The cubic root of 80984888 is about 432.6479616711.

The spelling of 80984888 in words is "eighty million, nine hundred eighty-four thousand, eight hundred eighty-eight".