479138832 has 30 divisors (see below), whose sum is σ = 1340923662. Its totient is φ = 159712896.

The previous prime is 479138819. The next prime is 479138851. The reversal of 479138832 is 238831974.

It can be written as a sum of positive squares in only one way, i.e., 320983056 + 158155776 = 17916^2 + 12576^2 .

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 5 ways as a sum of consecutive naturals, for example, 1663533 + ... + 1663820.

Almost surely, 2^479138832 is an apocalyptic number.

It is an amenable number.

479138832 is an abundant number, since it is smaller than the sum of its proper divisors (861784830).

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

479138832 is a wasteful number, since it uses less digits than its factorization.

479138832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3327367 (or 3327358 counting only the distinct ones).

The product of its digits is 290304, while the sum is 45.

The square root of 479138832 is about 21889.2400964492. The cubic root of 479138832 is about 782.5050036596.

The spelling of 479138832 in words is "four hundred seventy-nine million, one hundred thirty-eight thousand, eight hundred thirty-two".