9000944 has 20 divisors (see below), whose sum is σ = 17662560. Its totient is φ = 4442880.

The previous prime is 9000931. The next prime is 9000961. The reversal of 9000944 is 4490009.

9000944 is digitally balanced in base 2 and base 5, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×9000944² = 162033985782272, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2297 + ... + 4824.

It is an arithmetic number, because the mean of its divisors is an integer number (883128).

Almost surely, 2^9000944 is an apocalyptic number.

It is an amenable number.

9000944 is a deficient number, since it is larger than the sum of its proper divisors (8661616).

9000944 is a wasteful number, since it uses less digits than its factorization.

9000944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7208 (or 7202 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 9000944 is about 3000.1573292079. The cubic root of 9000944 is about 208.0156546403.

The spelling of 9000944 in words is "nine million, nine hundred forty-four", and thus it is an aban number.