9223066944 has 840 divisors, whose sum is σ = 36255695840. Its totient is φ = 2304433152.

The previous prime is 9223066927. The next prime is 9223066961. The reversal of 9223066944 is 4496603229.

It is an interprime number because it is at equal distance from previous prime (9223066927) and next prime (9223066961).

It is a self number, because there is not a number n which added to its sum of digits gives 9223066944.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 485424567 + ... + 485424585.

Almost surely, 2^9223066944 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 9223066944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18127847920).

9223066944 is an abundant number, since it is smaller than the sum of its proper divisors (27032628896).

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

9223066944 is an equidigital number, since it uses as much as digits as its factorization.

9223066944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87 (or 44 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 45.

The square root of 9223066944 is about 96036.7999466871. The cubic root of 9223066944 is about 2097.1288763838.

The spelling of 9223066944 in words is "nine billion, two hundred twenty-three million, sixty-six thousand, nine hundred forty-four".