474943385 has 48 divisors (see below), whose sum is σ = 686931840. Its totient is φ = 308609280.

The previous prime is 474943379. The next prime is 474943421. The reversal of 474943385 is 583349474.

It is not a de Polignac number, because 474943385 - 2⁶ = 474943321 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2653226 + ... + 2653404.

It is an arithmetic number, because the mean of its divisors is an integer number (14311080).

Almost surely, 2^474943385 is an apocalyptic number.

It is an amenable number.

474943385 is a deficient number, since it is larger than the sum of its proper divisors (211988455).

474943385 is a wasteful number, since it uses less digits than its factorization.

474943385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318 (or 275 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 47.

The square root of 474943385 is about 21793.1958418218. The cubic root of 474943385 is about 780.2143751104.

The spelling of 474943385 in words is "four hundred seventy-four million, nine hundred forty-three thousand, three hundred eighty-five".