9930310868 has 24 divisors (see below), whose sum is σ = 17773354368. Its totient is φ = 4852923296.

The previous prime is 9930310867. The next prime is 9930310913. The reversal of 9930310868 is 8680130399.

It is a super-2 number, since 2×9930310868² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9930310867) 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, 33296 + ... + 144807.

It is an arithmetic number, because the mean of its divisors is an integer number (740556432).

Almost surely, 2^9930310868 is an apocalyptic number.

It is an amenable number.

9930310868 is a deficient number, since it is larger than the sum of its proper divisors (7843043500).

9930310868 is a wasteful number, since it uses less digits than its factorization.

9930310868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178423 (or 178421 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 47.

The square root of 9930310868 is about 99650.9451435359. The cubic root of 9930310868 is about 2149.4183296125.

The spelling of 9930310868 in words is "nine billion, nine hundred thirty million, three hundred ten thousand, eight hundred sixty-eight".