9756030872 has 16 divisors (see below), whose sum is σ = 20905780560. Its totient is φ = 4181156064.

The previous prime is 9756030857. The next prime is 9756030881. The reversal of 9756030872 is 2780306579.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87107363 + ... + 87107474.

It is an arithmetic number, because the mean of its divisors is an integer number (1306611285).

Almost surely, 2^9756030872 is an apocalyptic number.

It is an amenable number.

9756030872 is an abundant number, since it is smaller than the sum of its proper divisors (11149749688).

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

9756030872 is a wasteful number, since it uses less digits than its factorization.

9756030872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174214850 (or 174214846 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 47.

The square root of 9756030872 is about 98772.6220771728. The cubic root of 9756030872 is about 2136.7697262596.

The spelling of 9756030872 in words is "nine billion, seven hundred fifty-six million, thirty thousand, eight hundred seventy-two".