80475934 has 24 divisors (see below), whose sum is σ = 153190008. Its totient is φ = 31353840.

The previous prime is 80475929. The next prime is 80475947. The reversal of 80475934 is 43957408.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36249 + ... + 38404.

It is an arithmetic number, because the mean of its divisors is an integer number (6382917).

Almost surely, 2^80475934 is an apocalyptic number.

80475934 is a deficient number, since it is larger than the sum of its proper divisors (72714074).

80475934 is a wasteful number, since it uses less digits than its factorization.

80475934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74680 (or 74673 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 80475934 is about 8970.8379764657. The cubic root of 80475934 is about 431.7397230461.

The spelling of 80475934 in words is "eighty million, four hundred seventy-five thousand, nine hundred thirty-four".