9668366 has 16 divisors (see below), whose sum is σ = 14883264. Its totient is φ = 4708704.

The previous prime is 9668363. The next prime is 9668369. The reversal of 9668366 is 6638669.

It is an interprime number because it is at equal distance from previous prime (9668363) and next prime (9668369).

It is a super-2 number, since 2×9668366² = 186954602219912, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9668363) 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 7 ways as a sum of consecutive naturals, for example, 20651 + ... + 21113.

It is an arithmetic number, because the mean of its divisors is an integer number (930204).

Almost surely, 2^9668366 is an apocalyptic number.

9668366 is a deficient number, since it is larger than the sum of its proper divisors (5214898).

9668366 is a wasteful number, since it uses less digits than its factorization.

9668366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 715.

The product of its digits is 279936, while the sum is 44.

The square root of 9668366 is about 3109.3996205055. The cubic root of 9668366 is about 213.0350328470.

The spelling of 9668366 in words is "nine million, six hundred sixty-eight thousand, three hundred sixty-six".