80384684 has 12 divisors (see below), whose sum is σ = 140814408. Its totient is φ = 40152000.

The previous prime is 80384669. The next prime is 80384719. The reversal of 80384684 is 48648308.

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, 5357 + ... + 13764.

It is an arithmetic number, because the mean of its divisors is an integer number (11734534).

Almost surely, 2^80384684 is an apocalyptic number.

It is an amenable number.

80384684 is a deficient number, since it is larger than the sum of its proper divisors (60429724).

80384684 is a wasteful number, since it uses less digits than its factorization.

80384684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20176 (or 20174 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 41.

The square root of 80384684 is about 8965.7506099601. The cubic root of 80384684 is about 431.5764810790.

The spelling of 80384684 in words is "eighty million, three hundred eighty-four thousand, six hundred eighty-four".