9999336936 has 64 divisors (see below), whose sum is σ = 26060428800. Its totient is φ = 3193632000.

The previous prime is 9999336911. The next prime is 9999336943. The reversal of 9999336936 is 6396339999.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8610 + ... + 141678.

It is an arithmetic number, because the mean of its divisors is an integer number (407194200).

Almost surely, 2^9999336936 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 9999336936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13030214400).

9999336936 is an abundant number, since it is smaller than the sum of its proper divisors (16061091864).

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

9999336936 is a wasteful number, since it uses less digits than its factorization.

9999336936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133210 (or 133206 counting only the distinct ones).

The product of its digits is 57395628, while the sum is 66.

The square root of 9999336936 is about 99996.6846250414. The cubic root of 9999336936 is about 2154.3870713766.

The spelling of 9999336936 in words is "nine billion, nine hundred ninety-nine million, three hundred thirty-six thousand, nine hundred thirty-six".