8993306336 has 96 divisors (see below), whose sum is σ = 21314764800. Its totient is φ = 3729801600.

The previous prime is 8993306317. The next prime is 8993306381. The reversal of 8993306336 is 6336033998.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 327041 + ... + 353471.

It is an arithmetic number, because the mean of its divisors is an integer number (222028800).

Almost surely, 2^8993306336 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 8993306336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10657382400).

8993306336 is an abundant number, since it is smaller than the sum of its proper divisors (12321458464).

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

8993306336 is a wasteful number, since it uses less digits than its factorization.

8993306336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26493 (or 26471 counting only the distinct ones).

The product of its (nonzero) digits is 1889568, while the sum is 50.

The square root of 8993306336 is about 94833.0445361742. The cubic root of 8993306336 is about 2079.5680143325.

The spelling of 8993306336 in words is "eight billion, nine hundred ninety-three million, three hundred six thousand, three hundred thirty-six".