476471830 has 16 divisors (see below), whose sum is σ = 858143664. Its totient is φ = 190478880.

The previous prime is 476471791. The next prime is 476471833. The reversal of 476471830 is 38174674.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (476471833) 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 7 ways as a sum of consecutive naturals, for example, 5809 + ... + 31411.

It is an arithmetic number, because the mean of its divisors is an integer number (53633979).

Almost surely, 2^476471830 is an apocalyptic number.

476471830 is a deficient number, since it is larger than the sum of its proper divisors (381671834).

476471830 is a wasteful number, since it uses less digits than its factorization.

476471830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27471.

The product of its (nonzero) digits is 112896, while the sum is 40.

The square root of 476471830 is about 21828.2346972906. The cubic root of 476471830 is about 781.0504311155.

The spelling of 476471830 in words is "four hundred seventy-six million, four hundred seventy-one thousand, eight hundred thirty".