474943388 has 12 divisors (see below), whose sum is σ = 846833400. Its totient is φ = 232990992.

The previous prime is 474943379. The next prime is 474943421. The reversal of 474943388 is 883349474.

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, 1119938 + ... + 1120361.

It is an arithmetic number, because the mean of its divisors is an integer number (70569450).

Almost surely, 2^474943388 is an apocalyptic number.

It is an amenable number.

474943388 is a deficient number, since it is larger than the sum of its proper divisors (371890012).

474943388 is a wasteful number, since it uses less digits than its factorization.

474943388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2240356 (or 2240354 counting only the distinct ones).

The product of its digits is 2322432, while the sum is 50.

The square root of 474943388 is about 21793.1959106506. The cubic root of 474943388 is about 780.2143767532.

The spelling of 474943388 in words is "four hundred seventy-four million, nine hundred forty-three thousand, three hundred eighty-eight".