479940732 has 36 divisors (see below), whose sum is σ = 1216878936. Its totient is φ = 159492960.

The previous prime is 479940709. The next prime is 479940733. The reversal of 479940732 is 237049974.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (479940733) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8223 + ... + 32054.

Almost surely, 2^479940732 is an apocalyptic number.

It is an amenable number.

479940732 is an abundant number, since it is smaller than the sum of its proper divisors (736938204).

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

479940732 is a wasteful number, since it uses less digits than its factorization.

479940732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40618 (or 40613 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 45.

The square root of 479940732 is about 21907.5496575952. The cubic root of 479940732 is about 782.9413010219.

The spelling of 479940732 in words is "four hundred seventy-nine million, nine hundred forty thousand, seven hundred thirty-two".