9668838 has 32 divisors (see below), whose sum is σ = 20136960. Its totient is φ = 3091680.

The previous prime is 9668833. The next prime is 9668873. The reversal of 9668838 is 8388669.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9668833) 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 15 ways as a sum of consecutive naturals, for example, 42108 + ... + 42336.

It is an arithmetic number, because the mean of its divisors is an integer number (629280).

Almost surely, 2^9668838 is an apocalyptic number.

9668838 is an abundant number, since it is smaller than the sum of its proper divisors (10468122).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9668838 is a wasteful number, since it uses less digits than its factorization.

9668838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 492.

The product of its digits is 497664, while the sum is 48.

The square root of 9668838 is about 3109.4755184757. The cubic root of 9668838 is about 213.0384995100.

The spelling of 9668838 in words is "nine million, six hundred sixty-eight thousand, eight hundred thirty-eight".