9983783364 has 24 divisors (see below), whose sum is σ = 23643190368. Its totient is φ = 3278256960.

The previous prime is 9983783261. The next prime is 9983783413. The reversal of 9983783364 is 4633873899.

It is a junction number, because it is equal to n+sod(n) for n = 9983783298 and 9983783307.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6208017 + ... + 6209624.

It is an arithmetic number, because the mean of its divisors is an integer number (985132932).

Almost surely, 2^9983783364 is an apocalyptic number.

It is an amenable number.

9983783364 is an abundant number, since it is smaller than the sum of its proper divisors (13659407004).

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

9983783364 is a wasteful number, since it uses less digits than its factorization.

9983783364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12417715 (or 12417713 counting only the distinct ones).

The product of its digits is 23514624, while the sum is 60.

The square root of 9983783364 is about 99918.8839209086. The cubic root of 9983783364 is about 2153.2694705015.

The spelling of 9983783364 in words is "nine billion, nine hundred eighty-three million, seven hundred eighty-three thousand, three hundred sixty-four".