476238620 has 72 divisors (see below), whose sum is σ = 1181491920. Its totient is φ = 159843840.

The previous prime is 476238617. The next prime is 476238649. The reversal of 476238620 is 26832674.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30776 + ... + 43584.

It is an arithmetic number, because the mean of its divisors is an integer number (16409610).

Almost surely, 2^476238620 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 476238620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (590745960).

476238620 is an abundant number, since it is smaller than the sum of its proper divisors (705253300).

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

476238620 is a wasteful number, since it uses less digits than its factorization.

476238620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12855 (or 12840 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 38.

The square root of 476238620 is about 21822.8921089758. The cubic root of 476238620 is about 780.9229814705.

The spelling of 476238620 in words is "four hundred seventy-six million, two hundred thirty-eight thousand, six hundred twenty".