479820329768 has 32 divisors (see below), whose sum is σ = 968901242400. Its totient is φ = 221447932608.

The previous prime is 479820329761. The next prime is 479820329783. The reversal of 479820329768 is 867923028974.

It is not an unprimeable number, because it can be changed into a prime (479820329761) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3939755 + ... + 4059717.

It is an arithmetic number, because the mean of its divisors is an integer number (30278163825).

Almost surely, 2^479820329768 is an apocalyptic number.

It is an amenable number.

479820329768 is an abundant number, since it is smaller than the sum of its proper divisors (489080912632).

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

479820329768 is a wasteful number, since it uses less digits than its factorization.

479820329768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158441 (or 158437 counting only the distinct ones).

The product of its (nonzero) digits is 73156608, while the sum is 65.

The spelling of 479820329768 in words is "four hundred seventy-nine billion, eight hundred twenty million, three hundred twenty-nine thousand, seven hundred sixty-eight".