9910868 has 18 divisors (see below), whose sum is σ = 19065018. Its totient is φ = 4504720.

The previous prime is 9910867. The next prime is 9910883. The reversal of 9910868 is 8680199.

9910868 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 only one way, i.e., 9351364 + 559504 = 3058^2 + 748^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9910867) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9755 + ... + 10722.

Almost surely, 2^9910868 is an apocalyptic number.

It is an amenable number.

9910868 is a deficient number, since it is larger than the sum of its proper divisors (9154150).

9910868 is a wasteful number, since it uses less digits than its factorization.

9910868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20503 (or 20490 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 41.

The square root of 9910868 is about 3148.1531093643. The cubic root of 9910868 is about 214.8014608498.

The spelling of 9910868 in words is "nine million, nine hundred ten thousand, eight hundred sixty-eight".