475383748 has 24 divisors (see below), whose sum is σ = 972880832. Its totient is φ = 198997344.

The previous prime is 475383731. The next prime is 475383749. The reversal of 475383748 is 847383574.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (475383749) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 196215 + ... + 198622.

Almost surely, 2^475383748 is an apocalyptic number.

It is an amenable number.

475383748 is an abundant number, since it is smaller than the sum of its proper divisors (497497084).

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

475383748 is a wasteful number, since it uses less digits than its factorization.

475383748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 394891 (or 394889 counting only the distinct ones).

The product of its digits is 2257920, while the sum is 49.

The square root of 475383748 is about 21803.2967232022. The cubic root of 475383748 is about 780.4554364110.

The spelling of 475383748 in words is "four hundred seventy-five million, three hundred eighty-three thousand, seven hundred forty-eight".