9946552704 has 128 divisors (see below), whose sum is σ = 29816640000. Its totient is φ = 2910136320.

The previous prime is 9946552703. The next prime is 9946552739. The reversal of 9946552704 is 4072556499.

It is a tau number, because it is divible by the number of its divisors (128).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9946552703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81897 + ... + 163095.

It is an arithmetic number, because the mean of its divisors is an integer number (232942500).

Almost surely, 2^9946552704 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9946552704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14908320000).

9946552704 is an abundant number, since it is smaller than the sum of its proper divisors (19870087296).

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

9946552704 is a wasteful number, since it uses less digits than its factorization.

9946552704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81256 (or 81244 counting only the distinct ones).

The product of its (nonzero) digits is 2721600, while the sum is 51.

The square root of 9946552704 is about 99732.4054858801. The cubic root of 9946552704 is about 2150.5895411603.

The spelling of 9946552704 in words is "nine billion, nine hundred forty-six million, five hundred fifty-two thousand, seven hundred four".