9322563666 has 64 divisors (see below), whose sum is σ = 21301031808. Its totient is φ = 2694601728.

The previous prime is 9322563661. The next prime is 9322563671. The reversal of 9322563666 is 6663652239.

It is an interprime number because it is at equal distance from previous prime (9322563661) and next prime (9322563671).

It is not an unprimeable number, because it can be changed into a prime (9322563661) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 718896 + ... + 731748.

It is an arithmetic number, because the mean of its divisors is an integer number (332828622).

Almost surely, 2^9322563666 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9322563666, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10650515904).

9322563666 is an abundant number, since it is smaller than the sum of its proper divisors (11978468142).

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

9322563666 is a wasteful number, since it uses less digits than its factorization.

9322563666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13435.

The product of its digits is 2099520, while the sum is 48.

The square root of 9322563666 is about 96553.4238957894. The cubic root of 9322563666 is about 2104.6430650168.

The spelling of 9322563666 in words is "nine billion, three hundred twenty-two million, five hundred sixty-three thousand, six hundred sixty-six".