9916904 has 16 divisors (see below), whose sum is σ = 18850020. Its totient is φ = 4890240.

The previous prime is 9916903. The next prime is 9916939. The reversal of 9916904 is 4096199.

9916904 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 8702500 + 1214404 = 2950^2 + 1102^2 .

It is a super-3 number, since 3×9916904³ (a number of 22 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (9916903) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7907 + ... + 9074.

Almost surely, 2^9916904 is an apocalyptic number.

It is an amenable number.

9916904 is a deficient number, since it is larger than the sum of its proper divisors (8933116).

9916904 is a wasteful number, since it uses less digits than its factorization.

9916904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17060 (or 17056 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 38.

The square root of 9916904 is about 3149.1116207591. Note that the first 3 decimals coincide. The cubic root of 9916904 is about 214.8450587297.

The spelling of 9916904 in words is "nine million, nine hundred sixteen thousand, nine hundred four".