9946038528 has 216 divisors, whose sum is σ = 30440883200. Its totient is φ = 3114381312.

The previous prime is 9946038439. The next prime is 9946038541. The reversal of 9946038528 is 8258306499.

9946038528 is a `hidden beast` number, since 9 + 9 + 4 + 603 + 8 + 5 + 28 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5558658 + ... + 5560446.

Almost surely, 2^9946038528 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 9946038528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15220441600).

9946038528 is an abundant number, since it is smaller than the sum of its proper divisors (20494844672).

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

9946038528 is a wasteful number, since it uses less digits than its factorization.

9946038528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1957 (or 1940 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 54.

The square root of 9946038528 is about 99729.8276745729. The cubic root of 9946038528 is about 2150.5524830755.

The spelling of 9946038528 in words is "nine billion, nine hundred forty-six million, thirty-eight thousand, five hundred twenty-eight".