9935056472 has 64 divisors (see below), whose sum is σ = 20832746400. Its totient is φ = 4403773440.

The previous prime is 9935056451. The next prime is 9935056487. The reversal of 9935056472 is 2746505399.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 9935056472.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 563048 + ... + 580424.

Almost surely, 2^9935056472 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 9935056472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10416373200).

9935056472 is an abundant number, since it is smaller than the sum of its proper divisors (10897689928).

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

9935056472 is a wasteful number, since it uses less digits than its factorization.

9935056472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17556 (or 17552 counting only the distinct ones).

The product of its (nonzero) digits is 2041200, while the sum is 50.

The square root of 9935056472 is about 99674.7534333544. The cubic root of 9935056472 is about 2149.7606708179.

The spelling of 9935056472 in words is "nine billion, nine hundred thirty-five million, fifty-six thousand, four hundred seventy-two".