9960783732 has 48 divisors (see below), whose sum is σ = 25850435520. Its totient is φ = 3316895136.

The previous prime is 9960783709. The next prime is 9960783739. The reversal of 9960783732 is 2373870699.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9960783739) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61423 + ... + 153929.

It is an arithmetic number, because the mean of its divisors is an integer number (538550740).

Almost surely, 2^9960783732 is an apocalyptic number.

It is an amenable number.

9960783732 is an abundant number, since it is smaller than the sum of its proper divisors (15889651788).

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

9960783732 is a wasteful number, since it uses less digits than its factorization.

9960783732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93517 (or 93509 counting only the distinct ones).

The product of its (nonzero) digits is 3429216, while the sum is 54.

The square root of 9960783732 is about 99803.7260426684. The cubic root of 9960783732 is about 2151.6147042293.

The spelling of 9960783732 in words is "nine billion, nine hundred sixty million, seven hundred eighty-three thousand, seven hundred thirty-two".