476717976 has 96 divisors (see below), whose sum is σ = 1478880000. Its totient is φ = 135898560.

The previous prime is 476717971. The next prime is 476717993. The reversal of 476717976 is 679717674.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (476717971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 317275 + ... + 318773.

It is an arithmetic number, because the mean of its divisors is an integer number (15405000).

Almost surely, 2^476717976 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 476717976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (739440000).

476717976 is an abundant number, since it is smaller than the sum of its proper divisors (1002162024).

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

476717976 is a wasteful number, since it uses less digits than its factorization.

476717976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2149 (or 2142 counting only the distinct ones).

The product of its digits is 3111696, while the sum is 54.

The square root of 476717976 is about 21833.8722172683. The cubic root of 476717976 is about 781.1849052025.

The spelling of 476717976 in words is "four hundred seventy-six million, seven hundred seventeen thousand, nine hundred seventy-six".