9934870824 has 96 divisors (see below), whose sum is σ = 27952803840. Its totient is φ = 3184272000.

The previous prime is 9934870817. The next prime is 9934870831. The reversal of 9934870824 is 4280784399.

It is an interprime number because it is at equal distance from previous prime (9934870817) and next prime (9934870831).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 336249 + ... + 364599.

It is an arithmetic number, because the mean of its divisors is an integer number (291175040).

Almost surely, 2^9934870824 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9934870824, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13976401920).

9934870824 is an abundant number, since it is smaller than the sum of its proper divisors (18017933016).

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

9934870824 is a wasteful number, since it uses less digits than its factorization.

9934870824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28551 (or 28544 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 54.

The square root of 9934870824 is about 99673.8221600837. The cubic root of 9934870824 is about 2149.7472804812.

The spelling of 9934870824 in words is "nine billion, nine hundred thirty-four million, eight hundred seventy thousand, eight hundred twenty-four".