479797820788 has 48 divisors (see below), whose sum is σ = 998322365376. Its totient is φ = 198888284160.

The previous prime is 479797820783. The next prime is 479797820813. The reversal of 479797820788 is 887028797974.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (479797820783) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5005581 + ... + 5100532.

It is an arithmetic number, because the mean of its divisors is an integer number (20798382612).

Almost surely, 2^479797820788 is an apocalyptic number.

It is an amenable number.

479797820788 is an abundant number, since it is smaller than the sum of its proper divisors (518524544588).

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

479797820788 is a wasteful number, since it uses less digits than its factorization.

479797820788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10106224 (or 10106222 counting only the distinct ones).

The product of its (nonzero) digits is 796594176, while the sum is 76.

The spelling of 479797820788 in words is "four hundred seventy-nine billion, seven hundred ninety-seven million, eight hundred twenty thousand, seven hundred eighty-eight".