9094944672 has 216 divisors, whose sum is σ = 29349290880. Its totient is φ = 2666822400.

The previous prime is 9094944623. The next prime is 9094944673. The reversal of 9094944672 is 2764494909.

9094944672 is a `hidden beast` number, since 9 + 0 + 94 + 94 + 467 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (9094944673) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1076079 + ... + 1084497.

Almost surely, 2^9094944672 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 9094944672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14674645440).

9094944672 is an abundant number, since it is smaller than the sum of its proper divisors (20254346208).

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

9094944672 is a wasteful number, since it uses less digits than its factorization.

9094944672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8488 (or 8466 counting only the distinct ones).

The product of its (nonzero) digits is 3919104, while the sum is 54.

The square root of 9094944672 is about 95367.4193422471. The cubic root of 9094944672 is about 2087.3728023277.

The spelling of 9094944672 in words is "nine billion, ninety-four million, nine hundred forty-four thousand, six hundred seventy-two".