474803988 has 24 divisors (see below), whose sum is σ = 1108977408. Its totient is φ = 158110656.

The previous prime is 474803971. The next prime is 474804007. The reversal of 474803988 is 889308474.

It is a self number, because there is not a number n which added to its sum of digits gives 474803988.

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, 6756 + ... + 31547.

It is an arithmetic number, because the mean of its divisors is an integer number (46207392).

Almost surely, 2^474803988 is an apocalyptic number.

It is an amenable number.

474803988 is an abundant number, since it is smaller than the sum of its proper divisors (634173420).

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

474803988 is a wasteful number, since it uses less digits than its factorization.

474803988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39343 (or 39341 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 51.

The square root of 474803988 is about 21789.9974300136. The cubic root of 474803988 is about 780.1380360569.

The spelling of 474803988 in words is "four hundred seventy-four million, eight hundred three thousand, nine hundred eighty-eight".