9936473853936 has 80 divisors (see below), whose sum is σ = 29336850099200. Its totient is φ = 2838935049984.

The previous prime is 9936473853913. The next prime is 9936473853953. The reversal of 9936473853936 is 6393583746399.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17978970 + ... + 18523398.

It is an arithmetic number, because the mean of its divisors is an integer number (366710626240).

Almost surely, 2^{9936473853936} is an apocalyptic number.

It is an amenable number.

9936473853936 is an abundant number, since it is smaller than the sum of its proper divisors (19400376245264).

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

9936473853936 is a wasteful number, since it uses less digits than its factorization.

9936473853936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 598766 (or 598760 counting only the distinct ones).

The product of its digits is 2380855680, while the sum is 75.

The spelling of 9936473853936 in words is "nine trillion, nine hundred thirty-six billion, four hundred seventy-three million, eight hundred fifty-three thousand, nine hundred thirty-six".