9663058944 has 880 divisors, whose sum is σ = 38520282240. Its totient is φ = 2335703040.

The previous prime is 9663058939. The next prime is 9663058957. The reversal of 9663058944 is 4498503669.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 108573652 + ... + 108573740.

It is an arithmetic number, because the mean of its divisors is an integer number (43773048).

Almost surely, 2^9663058944 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 9663058944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19260141120).

9663058944 is an abundant number, since it is smaller than the sum of its proper divisors (28857223296).

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

9663058944 is a wasteful number, since it uses less digits than its factorization.

9663058944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156 (or 129 counting only the distinct ones).

The product of its (nonzero) digits is 5598720, while the sum is 54.

The square root of 9663058944 is about 98300.8593248299. The cubic root of 9663058944 is about 2129.9604674274.

The spelling of 9663058944 in words is "nine billion, six hundred sixty-three million, fifty-eight thousand, nine hundred forty-four".