9355087872 has 364 divisors, whose sum is σ = 30331961044. Its totient is φ = 2866544640.

The previous prime is 9355087769. The next prime is 9355087891. The reversal of 9355087872 is 2787805539.

9355087872 is a `hidden beast` number, since 9 + 3 + 550 + 8 + 7 + 87 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 4087812096 + 5267275776 = 63936^2 + 72576^2 .

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 27 ways as a sum of consecutive naturals, for example, 38817672 + ... + 38817912.

Almost surely, 2^9355087872 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 9355087872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15165980522).

9355087872 is an abundant number, since it is smaller than the sum of its proper divisors (20976873172).

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

9355087872 is an equidigital number, since it uses as much as digits as its factorization.

9355087872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296 (or 259 counting only the distinct ones).

The product of its (nonzero) digits is 4233600, while the sum is 54.

The square root of 9355087872 is about 96721.7032108099. The cubic root of 9355087872 is about 2107.0877571608.

The spelling of 9355087872 in words is "nine billion, three hundred fifty-five million, eighty-seven thousand, eight hundred seventy-two".