9916828 has 12 divisors (see below), whose sum is σ = 17389512. Its totient is φ = 4948400.

The previous prime is 9916813. The next prime is 9916843. The reversal of 9916828 is 8286199.

It is a happy number.

9916828 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (9916813) and next prime (9916843).

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, 3 + ... + 4453.

It is an arithmetic number, because the mean of its divisors is an integer number (1449126).

Almost surely, 2^9916828 is an apocalyptic number.

It is an amenable number.

9916828 is a deficient number, since it is larger than the sum of its proper divisors (7472684).

9916828 is a wasteful number, since it uses less digits than its factorization.

9916828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5012 (or 5010 counting only the distinct ones).

The product of its digits is 62208, while the sum is 43.

The square root of 9916828 is about 3149.0995538407. The cubic root of 9916828 is about 214.8445098935.

The spelling of 9916828 in words is "nine million, nine hundred sixteen thousand, eight hundred twenty-eight".