9870772960 has 48 divisors (see below), whose sum is σ = 23888490192. Its totient is φ = 3852006400.

The previous prime is 9870772903. The next prime is 9870772969. The reversal of 9870772960 is 692770789.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9870772969) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 745786 + ... + 758905.

It is an arithmetic number, because the mean of its divisors is an integer number (497676879).

Almost surely, 2^9870772960 is an apocalyptic number.

It is an amenable number.

9870772960 is an abundant number, since it is smaller than the sum of its proper divisors (14017717232).

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

9870772960 is a wasteful number, since it uses less digits than its factorization.

9870772960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1504747 (or 1504739 counting only the distinct ones).

The product of its (nonzero) digits is 2667168, while the sum is 55.

The square root of 9870772960 is about 99351.7637488132. The cubic root of 9870772960 is about 2145.1140507673.

The spelling of 9870772960 in words is "nine billion, eight hundred seventy million, seven hundred seventy-two thousand, nine hundred sixty".