9983770160 has 80 divisors (see below), whose sum is σ = 28568963136. Its totient is φ = 3159696384.

The previous prime is 9983770157. The next prime is 9983770169. The reversal of 9983770160 is 610773899.

It is a tau number, because it is divible by the number of its divisors (80).

It is a junction number, because it is equal to n+sod(n) for n = 9983770099 and 9983770108.

It is not an unprimeable number, because it can be changed into a prime (9983770169) 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, 678419 + ... + 692978.

Almost surely, 2^9983770160 is an apocalyptic number.

It is an amenable number.

9983770160 is an abundant number, since it is smaller than the sum of its proper divisors (18585192976).

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

9983770160 is a wasteful number, since it uses less digits than its factorization.

9983770160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1371430 (or 1371424 counting only the distinct ones).

The product of its (nonzero) digits is 571536, while the sum is 50.

The square root of 9983770160 is about 99918.8178472904. The cubic root of 9983770160 is about 2153.2685212361.

The spelling of 9983770160 in words is "nine billion, nine hundred eighty-three million, seven hundred seventy thousand, one hundred sixty".