474943383 has 12 divisors (see below), whose sum is σ = 688225200. Its totient is φ = 315615456.

The previous prime is 474943379. The next prime is 474943421. The reversal of 474943383 is 383349474.

It is not a de Polignac number, because 474943383 - 2² = 474943379 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (474943373) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 81483 + ... + 87116.

It is an arithmetic number, because the mean of its divisors is an integer number (57352100).

Almost surely, 2^474943383 is an apocalyptic number.

474943383 is a deficient number, since it is larger than the sum of its proper divisors (213281817).

474943383 is a wasteful number, since it uses less digits than its factorization.

474943383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168918 (or 168915 counting only the distinct ones).

The product of its digits is 870912, while the sum is 45.

The square root of 474943383 is about 21793.1957959359. The cubic root of 474943383 is about 780.2143740152.

The spelling of 474943383 in words is "four hundred seventy-four million, nine hundred forty-three thousand, three hundred eighty-three".