9984028 has 6 divisors (see below), whose sum is σ = 17472056. Its totient is φ = 4992012.

The previous prime is 9984011. The next prime is 9984031. The reversal of 9984028 is 8204899.

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 as a sum of consecutive naturals, namely, 1248000 + ... + 1248007.

Almost surely, 2^9984028 is an apocalyptic number.

It is an amenable number.

9984028 is a deficient number, since it is larger than the sum of its proper divisors (7488028).

9984028 is a wasteful number, since it uses less digits than its factorization.

9984028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2496011 (or 2496009 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 40.

The square root of 9984028 is about 3159.7512560327. The cubic root of 9984028 is about 215.3287057786.

The spelling of 9984028 in words is "nine million, nine hundred eighty-four thousand, twenty-eight".