80369888 has 24 divisors (see below), whose sum is σ = 158816952. Its totient is φ = 40035456.

The previous prime is 80369873. The next prime is 80369899. The reversal of 80369888 is 88896308.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4331 + ... + 13397.

It is an arithmetic number, because the mean of its divisors is an integer number (6617373).

Almost surely, 2^80369888 is an apocalyptic number.

It is an amenable number.

80369888 is a deficient number, since it is larger than the sum of its proper divisors (78447064).

80369888 is a wasteful number, since it uses less digits than its factorization.

80369888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9354 (or 9346 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 50.

The square root of 80369888 is about 8964.9254319264. The cubic root of 80369888 is about 431.5500000915.

The spelling of 80369888 in words is "eighty million, three hundred sixty-nine thousand, eight hundred eighty-eight".