475966836 has 36 divisors (see below), whose sum is σ = 1203812064. Its totient is φ = 158566800.

The previous prime is 475966823. The next prime is 475966847. The reversal of 475966836 is 638669574.

475966836 is a `hidden beast` number, since 47 + 596 + 6 + 8 + 3 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

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, 106201 + ... + 110591.

It is an arithmetic number, because the mean of its divisors is an integer number (33439224).

Almost surely, 2^475966836 is an apocalyptic number.

It is an amenable number.

475966836 is an abundant number, since it is smaller than the sum of its proper divisors (727845228).

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

475966836 is a wasteful number, since it uses less digits than its factorization.

475966836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7412 (or 7407 counting only the distinct ones).

The product of its digits is 6531840, while the sum is 54.

The square root of 475966836 is about 21816.6641813087. The cubic root of 475966836 is about 780.7743985611.

The spelling of 475966836 in words is "four hundred seventy-five million, nine hundred sixty-six thousand, eight hundred thirty-six".