9916803 has 32 divisors (see below), whose sum is σ = 16665600. Its totient is φ = 5777568.

The previous prime is 9916787. The next prime is 9916813. The reversal of 9916803 is 3086199.

It is not a de Polignac number, because 9916803 - 2⁴ = 9916787 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9916813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5926 + ... + 7412.

It is an arithmetic number, because the mean of its divisors is an integer number (520800).

Almost surely, 2^9916803 is an apocalyptic number.

9916803 is a deficient number, since it is larger than the sum of its proper divisors (6748797).

9916803 is a wasteful number, since it uses less digits than its factorization.

9916803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1528 (or 1522 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 36.

The square root of 9916803 is about 3149.0955844496. The cubic root of 9916803 is about 214.8443293547.

The spelling of 9916803 in words is "nine million, nine hundred sixteen thousand, eight hundred three".