9297065663 has 2 divisors, whose sum is σ = 9297065664. Its totient is φ = 9297065662.

The previous prime is 9297065653. The next prime is 9297065669. The reversal of 9297065663 is 3665607929.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 9297065663 - 2¹² = 9297061567 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9297065669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4648532831 + 4648532832.

It is an arithmetic number, because the mean of its divisors is an integer number (4648532832).

Almost surely, 2^9297065663 is an apocalyptic number.

9297065663 is a deficient number, since it is larger than the sum of its proper divisors (1).

9297065663 is an equidigital number, since it uses as much as digits as its factorization.

9297065663 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3674160, while the sum is 53.

The square root of 9297065663 is about 96421.2925810477. The cubic root of 9297065663 is about 2102.7225205198.

The spelling of 9297065663 in words is "nine billion, two hundred ninety-seven million, sixty-five thousand, six hundred sixty-three".