9281084 has 12 divisors (see below), whose sum is σ = 16267608. Its totient is φ = 4633200.

The previous prime is 9281081. The next prime is 9281093. The reversal of 9281084 is 4801829.

It is a happy number.

It is a super-2 number, since 2×9281084² = 172277040430112, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 9281084.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9281081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1814 + ... + 4674.

It is an arithmetic number, because the mean of its divisors is an integer number (1355634).

Almost surely, 2^9281084 is an apocalyptic number.

It is an amenable number.

9281084 is a deficient number, since it is larger than the sum of its proper divisors (6986524).

9281084 is a wasteful number, since it uses less digits than its factorization.

9281084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3676 (or 3674 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 32.

The square root of 9281084 is about 3046.4871573667. The cubic root of 9281084 is about 210.1516968933.

The spelling of 9281084 in words is "nine million, two hundred eighty-one thousand, eighty-four".