9984284 has 12 divisors (see below), whose sum is σ = 17527608. Its totient is φ = 4976400.

The previous prime is 9984251. The next prime is 9984301. The reversal of 9984284 is 4824899.

It is a happy number.

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, 2447 + ... + 5094.

It is an arithmetic number, because the mean of its divisors is an integer number (1460634).

Almost surely, 2^9984284 is an apocalyptic number.

It is an amenable number.

9984284 is a deficient number, since it is larger than the sum of its proper divisors (7543324).

9984284 is a wasteful number, since it uses less digits than its factorization.

9984284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7876 (or 7874 counting only the distinct ones).

The product of its digits is 165888, while the sum is 44.

The square root of 9984284 is about 3159.7917652909. The cubic root of 9984284 is about 215.3305461740.

The spelling of 9984284 in words is "nine million, nine hundred eighty-four thousand, two hundred eighty-four".