475517934 has 24 divisors (see below), whose sum is σ = 1047753720. Its totient is φ = 155819088.

The previous prime is 475517923. The next prime is 475517953. The reversal of 475517934 is 439715574.

475517934 is a `hidden beast` number, since 4 + 7 + 551 + 7 + 93 + 4 = 666.

It is a super-2 number, since 2×475517934² = 452234611111256712, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 475517934.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 222817 + ... + 224940.

It is an arithmetic number, because the mean of its divisors is an integer number (43656405).

Almost surely, 2^475517934 is an apocalyptic number.

475517934 is an abundant number, since it is smaller than the sum of its proper divisors (572235786).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

475517934 is a wasteful number, since it uses less digits than its factorization.

475517934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 447824 (or 447821 counting only the distinct ones).

The product of its digits is 529200, while the sum is 45.

The square root of 475517934 is about 21806.3737012828. The cubic root of 475517934 is about 780.5288622426.

The spelling of 475517934 in words is "four hundred seventy-five million, five hundred seventeen thousand, nine hundred thirty-four".