9326896640 has 80 divisors (see below), whose sum is σ = 22392013248. Its totient is φ = 3725869056.

The previous prime is 9326896633. The next prime is 9326896669. The reversal of 9326896640 is 466986239.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2437769 + ... + 2441591.

Almost surely, 2^9326896640 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 9326896640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11196006624).

9326896640 is an abundant number, since it is smaller than the sum of its proper divisors (13065116608).

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

9326896640 is an equidigital number, since it uses as much as digits as its factorization.

9326896640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4799 (or 4783 counting only the distinct ones).

The product of its (nonzero) digits is 3359232, while the sum is 53.

The square root of 9326896640 is about 96575.8595095068. The cubic root of 9326896640 is about 2104.9690823202.

The spelling of 9326896640 in words is "nine billion, three hundred twenty-six million, eight hundred ninety-six thousand, six hundred forty".