475898464 has 24 divisors (see below), whose sum is σ = 944310528. Its totient is φ = 236073600.

The previous prime is 475898429. The next prime is 475898471. The reversal of 475898464 is 464898574.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54487 + ... + 62614.

It is an arithmetic number, because the mean of its divisors is an integer number (39346272).

Almost surely, 2^475898464 is an apocalyptic number.

It is an amenable number.

475898464 is a deficient number, since it is larger than the sum of its proper divisors (468412064).

475898464 is a wasteful number, since it uses less digits than its factorization.

475898464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117238 (or 117230 counting only the distinct ones).

The product of its digits is 7741440, while the sum is 55.

The square root of 475898464 is about 21815.0971577025. The cubic root of 475898464 is about 780.7370110378.

The spelling of 475898464 in words is "four hundred seventy-five million, eight hundred ninety-eight thousand, four hundred sixty-four".