9530398944 has 288 divisors, whose sum is σ = 31112460288. Its totient is φ = 2740608000.

The previous prime is 9530398939. The next prime is 9530398961. The reversal of 9530398944 is 4498930359.

It is a tau number, because it is divible by the number of its divisors (288).

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 5204109 + ... + 5205939.

It is an arithmetic number, because the mean of its divisors is an integer number (108029376).

Almost surely, 2^9530398944 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 9530398944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15556230144).

9530398944 is an abundant number, since it is smaller than the sum of its proper divisors (21582061344).

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

9530398944 is a wasteful number, since it uses less digits than its factorization.

9530398944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1942 (or 1931 counting only the distinct ones).

The product of its (nonzero) digits is 4199040, while the sum is 54.

The square root of 9530398944 is about 97623.7621893359. The cubic root of 9530398944 is about 2120.1684142937.

The spelling of 9530398944 in words is "nine billion, five hundred thirty million, three hundred ninety-eight thousand, nine hundred forty-four".