9664097 has 2 divisors, whose sum is σ = 9664098. Its totient is φ = 9664096.

The previous prime is 9664091. The next prime is 9664129. The reversal of 9664097 is 7904669.

9664097 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9265936 + 398161 = 3044^2 + 631^2 .

It is an emirp because it is prime and its reverse (7904669) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9664097 is a prime.

It is a Chen prime.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (9664091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4832048 + 4832049.

It is an arithmetic number, because the mean of its divisors is an integer number (4832049).

Almost surely, 2^9664097 is an apocalyptic number.

It is an amenable number.

9664097 is a deficient number, since it is larger than the sum of its proper divisors (1).

9664097 is an equidigital number, since it uses as much as digits as its factorization.

9664097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 81648, while the sum is 41.

The square root of 9664097 is about 3108.7130777864. The cubic root of 9664097 is about 213.0036735170.

The spelling of 9664097 in words is "nine million, six hundred sixty-four thousand, ninety-seven".