475764838 has 8 divisors (see below), whose sum is σ = 713804760. Its totient is φ = 237829920.

The previous prime is 475764829. The next prime is 475764841. The reversal of 475764838 is 838467574.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 13728 + ... + 33763.

It is an arithmetic number, because the mean of its divisors is an integer number (89225595).

Almost surely, 2^475764838 is an apocalyptic number.

475764838 is a deficient number, since it is larger than the sum of its proper divisors (238039922).

475764838 is a wasteful number, since it uses less digits than its factorization.

475764838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52502.

The product of its digits is 4515840, while the sum is 52.

The square root of 475764838 is about 21812.0342471765. The cubic root of 475764838 is about 780.6639306521.

The spelling of 475764838 in words is "four hundred seventy-five million, seven hundred sixty-four thousand, eight hundred thirty-eight".