9444968556 has 48 divisors (see below), whose sum is σ = 22331904000. Its totient is φ = 3106426752.

The previous prime is 9444968549. The next prime is 9444968569. The reversal of 9444968556 is 6558694449.

9444968556 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 9444968556.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2272176 + ... + 2276328.

It is an arithmetic number, because the mean of its divisors is an integer number (465248000).

Almost surely, 2^9444968556 is an apocalyptic number.

It is an amenable number.

9444968556 is an abundant number, since it is smaller than the sum of its proper divisors (12886935444).

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

9444968556 is a wasteful number, since it uses less digits than its factorization.

9444968556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6638 (or 6636 counting only the distinct ones).

The product of its digits is 37324800, while the sum is 60.

The square root of 9444968556 is about 97185.2280750526. The cubic root of 9444968556 is about 2113.8143351354.

The spelling of 9444968556 in words is "nine billion, four hundred forty-four million, nine hundred sixty-eight thousand, five hundred fifty-six".