9280944 has 30 divisors (see below), whose sum is σ = 25974156. Its totient is φ = 3093600.

The previous prime is 9280939. The next prime is 9280951. The reversal of 9280944 is 4490829.

It is a happy number.

9280944 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×9280944² = 172271843062272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 9280899 and 9280908.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 32082 + ... + 32369.

Almost surely, 2^9280944 is an apocalyptic number.

It is an amenable number.

9280944 is an abundant number, since it is smaller than the sum of its proper divisors (16693212).

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

9280944 is a wasteful number, since it uses less digits than its factorization.

9280944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64465 (or 64456 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 9280944 is about 3046.4641799962. The cubic root of 9280944 is about 210.1506402141.

The spelling of 9280944 in words is "nine million, two hundred eighty thousand, nine hundred forty-four".