9646026936 has 256 divisors, whose sum is σ = 30346444800. Its totient is φ = 2487614976.

The previous prime is 9646026857. The next prime is 9646026937. The reversal of 9646026936 is 6396206469.

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9646026937) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 23021335 + ... + 23021753.

It is an arithmetic number, because the mean of its divisors is an integer number (118540800).

Almost surely, 2^9646026936 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 9646026936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15173222400).

9646026936 is an abundant number, since it is smaller than the sum of its proper divisors (20700417864).

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

9646026936 is a wasteful number, since it uses less digits than its factorization.

9646026936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 658 (or 654 counting only the distinct ones).

The product of its (nonzero) digits is 2519424, while the sum is 51.

The square root of 9646026936 is about 98214.1890767317. The cubic root of 9646026936 is about 2128.7083160143.

The spelling of 9646026936 in words is "nine billion, six hundred forty-six million, twenty-six thousand, nine hundred thirty-six".