476820938 has 16 divisors (see below), whose sum is σ = 782006400. Its totient is φ = 216249600.

The previous prime is 476820907. The next prime is 476821003. The reversal of 476820938 is 839028674.

It is a junction number, because it is equal to n+sod(n) for n = 476820892 and 476820901.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14258 + ... + 34013.

It is an arithmetic number, because the mean of its divisors is an integer number (48875400).

Almost surely, 2^476820938 is an apocalyptic number.

476820938 is a deficient number, since it is larger than the sum of its proper divisors (305185462).

476820938 is a wasteful number, since it uses less digits than its factorization.

476820938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48733.

The product of its (nonzero) digits is 580608, while the sum is 47.

The square root of 476820938 is about 21836.2299401705. The cubic root of 476820938 is about 781.2411415060.

The spelling of 476820938 in words is "four hundred seventy-six million, eight hundred twenty thousand, nine hundred thirty-eight".