476695872 has 84 divisors (see below), whose sum is σ = 1373625396. Its totient is φ = 158054400.

The previous prime is 476695867. The next prime is 476695873. The reversal of 476695872 is 278596674.

476695872 is a `hidden beast` number, since 476 + 6 + 95 + 87 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 261662976 + 215032896 = 16176^2 + 14664^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (476695873) 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 11 ways as a sum of consecutive naturals, for example, 111372 + ... + 115572.

Almost surely, 2^476695872 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 476695872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (686812698).

476695872 is an abundant number, since it is smaller than the sum of its proper divisors (896929524).

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

476695872 is a wasteful number, since it uses less digits than its factorization.

476695872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4416 (or 4403 counting only the distinct ones).

The product of its digits is 5080320, while the sum is 54.

The square root of 476695872 is about 21833.3660254208. The cubic root of 476695872 is about 781.1728312728.

The spelling of 476695872 in words is "four hundred seventy-six million, six hundred ninety-five thousand, eight hundred seventy-two".