474847984 has 20 divisors (see below), whose sum is σ = 990789016. Its totient is φ = 219160512.

The previous prime is 474847969. The next prime is 474847993. The reversal of 474847984 is 489748474.

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, 1141254 + ... + 1141669.

Almost surely, 2^474847984 is an apocalyptic number.

It is an amenable number.

474847984 is an abundant number, since it is smaller than the sum of its proper divisors (515941032).

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

474847984 is a wasteful number, since it uses less digits than its factorization.

474847984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2282944 (or 2282938 counting only the distinct ones).

The product of its digits is 7225344, while the sum is 55.

The square root of 474847984 is about 21791.0069524104. The cubic root of 474847984 is about 780.1621315390.

The spelling of 474847984 in words is "four hundred seventy-four million, eight hundred forty-seven thousand, nine hundred eighty-four".