476820544 has 28 divisors (see below), whose sum is σ = 987332544. Its totient is φ = 228043904.

The previous prime is 476820503. The next prime is 476820557. The reversal of 476820544 is 445028674.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 476820497 and 476820506.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 160492 + ... + 163435.

Almost surely, 2^476820544 is an apocalyptic number.

It is an amenable number.

476820544 is an abundant number, since it is smaller than the sum of its proper divisors (510512000).

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

476820544 is a wasteful number, since it uses less digits than its factorization.

476820544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323962 (or 323952 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 40.

The square root of 476820544 is about 21836.2209184648. The cubic root of 476820544 is about 781.2409263245.

The spelling of 476820544 in words is "four hundred seventy-six million, eight hundred twenty thousand, five hundred forty-four".