9657968 has 10 divisors (see below), whose sum is σ = 18712344. Its totient is φ = 4828976.

The previous prime is 9657961. The next prime is 9658003. The reversal of 9657968 is 8697569.

9657968 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9657961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 301796 + ... + 301827.

Almost surely, 2^9657968 is an apocalyptic number.

It is an amenable number.

9657968 is a deficient number, since it is larger than the sum of its proper divisors (9054376).

9657968 is a wasteful number, since it uses less digits than its factorization.

9657968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 603631 (or 603625 counting only the distinct ones).

The product of its digits is 816480, while the sum is 50.

The square root of 9657968 is about 3107.7271437499. The cubic root of 9657968 is about 212.9586347998.

Subtracting from 9657968 its product of digits (816480), we obtain a palindrome (8841488).

The spelling of 9657968 in words is "nine million, six hundred fifty-seven thousand, nine hundred sixty-eight".