479898336 has 24 divisors (see below), whose sum is σ = 1259733384. Its totient is φ = 159966080.

The previous prime is 479898323. The next prime is 479898337. The reversal of 479898336 is 633898974.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (479898337) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2499375 + ... + 2499566.

It is an arithmetic number, because the mean of its divisors is an integer number (52488891).

Almost surely, 2^479898336 is an apocalyptic number.

It is an amenable number.

479898336 is an abundant number, since it is smaller than the sum of its proper divisors (779835048).

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

479898336 is a wasteful number, since it uses less digits than its factorization.

479898336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4998954 (or 4998946 counting only the distinct ones).

The product of its digits is 7838208, while the sum is 57.

The square root of 479898336 is about 21906.5820245880. The cubic root of 479898336 is about 782.9182463996.

The spelling of 479898336 in words is "four hundred seventy-nine million, eight hundred ninety-eight thousand, three hundred thirty-six".