479876670 has 128 divisors (see below), whose sum is σ = 1575060480. Its totient is φ = 101243520.

The previous prime is 479876653. The next prime is 479876699. The reversal of 479876670 is 76678974.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 14805 + ... + 34335.

It is an arithmetic number, because the mean of its divisors is an integer number (12305160).

Almost surely, 2^479876670 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 479876670, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (787530240).

479876670 is an abundant number, since it is smaller than the sum of its proper divisors (1095183810).

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

479876670 is a wasteful number, since it uses less digits than its factorization.

479876670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19567 (or 19561 counting only the distinct ones).

The product of its (nonzero) digits is 3556224, while the sum is 54.

The square root of 479876670 is about 21906.0875100964. The cubic root of 479876670 is about 782.9064640694.

The spelling of 479876670 in words is "four hundred seventy-nine million, eight hundred seventy-six thousand, six hundred seventy".