9831474224 has 40 divisors (see below), whose sum is σ = 22378640592. Its totient is φ = 4125093120.

The previous prime is 9831474181. The next prime is 9831474227. The reversal of 9831474224 is 4224741389.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is not an unprimeable number, because it can be changed into a prime (9831474227) 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, 2146199 + ... + 2150774.

Almost surely, 2^9831474224 is an apocalyptic number.

It is an amenable number.

9831474224 is an abundant number, since it is smaller than the sum of its proper divisors (12547166368).

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

9831474224 is a wasteful number, since it uses less digits than its factorization.

9831474224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4297005 (or 4296999 counting only the distinct ones).

The product of its digits is 387072, while the sum is 44.

The square root of 9831474224 is about 99153.7907696927. The cubic root of 9831474224 is about 2142.2634670369.

The spelling of 9831474224 in words is "nine billion, eight hundred thirty-one million, four hundred seventy-four thousand, two hundred twenty-four".