9665368 has 16 divisors (see below), whose sum is σ = 18544680. Its totient is φ = 4720128.

The previous prime is 9665363. The next prime is 9665377. The reversal of 9665368 is 8635669.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9665363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13705 + ... + 14392.

Almost surely, 2^9665368 is an apocalyptic number.

It is an amenable number.

9665368 is a deficient number, since it is larger than the sum of its proper divisors (8879312).

9665368 is a wasteful number, since it uses less digits than its factorization.

9665368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28146 (or 28142 counting only the distinct ones).

The product of its digits is 233280, while the sum is 43.

The square root of 9665368 is about 3108.9174964930. The cubic root of 9665368 is about 213.0130110268.

It can be divided in two parts, 96653 and 68, that added together give a square (96721 = 311²).

The spelling of 9665368 in words is "nine million, six hundred sixty-five thousand, three hundred sixty-eight".