9294666656 has 96 divisors (see below), whose sum is σ = 20360652480. Its totient is φ = 4141209600.

The previous prime is 9294666611. The next prime is 9294666697. The reversal of 9294666656 is 6566664929.

It is a junction number, because it is equal to n+sod(n) for n = 9294666595 and 9294666604.

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, 5399876 + ... + 5401596.

It is an arithmetic number, because the mean of its divisors is an integer number (212090130).

Almost surely, 2^9294666656 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 9294666656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10180326240).

9294666656 is an abundant number, since it is smaller than the sum of its proper divisors (11065985824).

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

9294666656 is a wasteful number, since it uses less digits than its factorization.

9294666656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2038 (or 2030 counting only the distinct ones).

The product of its digits is 25194240, while the sum is 59.

The square root of 9294666656 is about 96408.8515438287. The cubic root of 9294666656 is about 2102.5416433779.

The spelling of 9294666656 in words is "nine billion, two hundred ninety-four million, six hundred sixty-six thousand, six hundred fifty-six".