475771344 has 40 divisors (see below), whose sum is σ = 1229965920. Its totient is φ = 158475648.

The previous prime is 475771319. The next prime is 475771357. The reversal of 475771344 is 443177574.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 475771296 and 475771305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86962 + ... + 92270.

It is an arithmetic number, because the mean of its divisors is an integer number (30749148).

Almost surely, 2^475771344 is an apocalyptic number.

It is an amenable number.

475771344 is an abundant number, since it is smaller than the sum of its proper divisors (754194576).

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

475771344 is a wasteful number, since it uses less digits than its factorization.

475771344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7187 (or 7181 counting only the distinct ones).

The product of its digits is 329280, while the sum is 42.

The square root of 475771344 is about 21812.1833845216. The cubic root of 475771344 is about 780.6674891163.

The spelling of 475771344 in words is "four hundred seventy-five million, seven hundred seventy-one thousand, three hundred forty-four".