479820681824 has 96 divisors (see below), whose sum is σ = 1096951766400. Its totient is φ = 204299504640.

The previous prime is 479820681773. The next prime is 479820681827. The reversal of 479820681824 is 428186028974.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (479820681827) 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, 192179 + ... + 998285.

It is an arithmetic number, because the mean of its divisors is an integer number (11426580900).

Almost surely, 2^479820681824 is an apocalyptic number.

479820681824 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 479820681824, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (548475883200).

479820681824 is an abundant number, since it is smaller than the sum of its proper divisors (617131084576).

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

479820681824 is a wasteful number, since it uses less digits than its factorization.

479820681824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 806236 (or 806228 counting only the distinct ones).

The product of its (nonzero) digits is 12386304, while the sum is 59.

The spelling of 479820681824 in words is "four hundred seventy-nine billion, eight hundred twenty million, six hundred eighty-one thousand, eight hundred twenty-four".