477936912 has 80 divisors (see below), whose sum is σ = 1312416000. Its totient is φ = 149354496.

The previous prime is 477936911. The next prime is 477936919. The reversal of 477936912 is 219639774.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (477936911) 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, 238089 + ... + 240087.

It is an arithmetic number, because the mean of its divisors is an integer number (16405200).

Almost surely, 2^477936912 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 477936912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (656208000).

477936912 is an abundant number, since it is smaller than the sum of its proper divisors (834479088).

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

477936912 is a wasteful number, since it uses less digits than its factorization.

477936912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2320 (or 2314 counting only the distinct ones).

The product of its digits is 571536, while the sum is 48.

The square root of 477936912 is about 21861.7682724888. The cubic root of 477936912 is about 781.8501510568.

The spelling of 477936912 in words is "four hundred seventy-seven million, nine hundred thirty-six thousand, nine hundred twelve".