479688494032 has 40 divisors (see below), whose sum is σ = 1014951288960. Its totient is φ = 217811354880.

The previous prime is 479688494023. The next prime is 479688494057. The reversal of 479688494032 is 230494886974.

It is a hoax number, since the sum of its digits (64) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1262232 + ... + 1597687.

It is an arithmetic number, because the mean of its divisors is an integer number (25373782224).

Almost surely, 2^479688494032 is an apocalyptic number.

It is an amenable number.

479688494032 is an abundant number, since it is smaller than the sum of its proper divisors (535262794928).

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

479688494032 is a wasteful number, since it uses less digits than its factorization.

479688494032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2860891 (or 2860885 counting only the distinct ones).

The product of its (nonzero) digits is 83607552, while the sum is 64.

The spelling of 479688494032 in words is "four hundred seventy-nine billion, six hundred eighty-eight million, four hundred ninety-four thousand, thirty-two".