476699456 has 28 divisors (see below), whose sum is σ = 969027780. Its totient is φ = 232535040.

The previous prime is 476699441. The next prime is 476699491. The reversal of 476699456 is 654996674.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 52998400 + 423701056 = 7280^2 + 20584^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88211 + ... + 93458.

It is an arithmetic number, because the mean of its divisors is an integer number (34608135).

Almost surely, 2^476699456 is an apocalyptic number.

It is an amenable number.

476699456 is an abundant number, since it is smaller than the sum of its proper divisors (492328324).

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

476699456 is a wasteful number, since it uses less digits than its factorization.

476699456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181722 (or 181712 counting only the distinct ones).

The product of its digits is 9797760, while the sum is 56.

The square root of 476699456 is about 21833.4481014795. The cubic root of 476699456 is about 781.1747889965.

The spelling of 476699456 in words is "four hundred seventy-six million, six hundred ninety-nine thousand, four hundred fifty-six".