9009884 has 12 divisors (see below), whose sum is σ = 16980264. Its totient is φ = 4158384.

The previous prime is 9009851. The next prime is 9009893. The reversal of 9009884 is 4889009.

It is a congruent number.

It is an unprimeable number.

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, 86582 + ... + 86685.

It is an arithmetic number, because the mean of its divisors is an integer number (1415022).

Almost surely, 2^9009884 is an apocalyptic number.

It is an amenable number.

9009884 is a deficient number, since it is larger than the sum of its proper divisors (7970380).

9009884 is a wasteful number, since it uses less digits than its factorization.

9009884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173284 (or 173282 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 38.

The square root of 9009884 is about 3001.6468812970. The cubic root of 9009884 is about 208.0845009229.

The spelling of 9009884 in words is "nine million, nine thousand, eight hundred eighty-four".