9813930216 has 32 divisors (see below), whose sum is σ = 24608968800. Its totient is φ = 3261424320.

The previous prime is 9813930211. The next prime is 9813930251. The reversal of 9813930216 is 6120393189.

It is not an unprimeable number, because it can be changed into a prime (9813930211) 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, 609751 + ... + 625638.

It is an arithmetic number, because the mean of its divisors is an integer number (769030275).

Almost surely, 2^9813930216 is an apocalyptic number.

It is an amenable number.

9813930216 is an abundant number, since it is smaller than the sum of its proper divisors (14795038584).

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

9813930216 is a wasteful number, since it uses less digits than its factorization.

9813930216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1235729 (or 1235725 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 42.

The square root of 9813930216 is about 99065.2825968815. The cubic root of 9813930216 is about 2140.9884373192.

The spelling of 9813930216 in words is "nine billion, eight hundred thirteen million, nine hundred thirty thousand, two hundred sixteen".