80494304 has 24 divisors (see below), whose sum is σ = 172880568. Its totient is φ = 36588160.

The previous prime is 80494283. The next prime is 80494339. The reversal of 80494304 is 40349408.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 113987 + ... + 114690.

It is an arithmetic number, because the mean of its divisors is an integer number (7203357).

Almost surely, 2^80494304 is an apocalyptic number.

It is an amenable number.

80494304 is an abundant number, since it is smaller than the sum of its proper divisors (92386264).

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

80494304 is a wasteful number, since it uses less digits than its factorization.

80494304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228698 (or 228690 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 80494304 is about 8971.8617911780. The cubic root of 80494304 is about 431.7725711906.

Subtracting from 80494304 its reverse (40349408), we obtain a square (40144896 = 6336²).

The spelling of 80494304 in words is "eighty million, four hundred ninety-four thousand, three hundred four".