9696227897 has 2 divisors, whose sum is σ = 9696227898. Its totient is φ = 9696227896.

The previous prime is 9696227867. The next prime is 9696227911. The reversal of 9696227897 is 7987226969.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9181664041 + 514563856 = 95821^2 + 22684^2 .

It is an emirp because it is prime and its reverse (7987226969) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9696227897 - 2⁸ = 9696227641 is a prime.

It is a super-2 number, since 2×9696227897² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (9696227857) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4848113948 + 4848113949.

It is an arithmetic number, because the mean of its divisors is an integer number (4848113949).

Almost surely, 2^9696227897 is an apocalyptic number.

It is an amenable number.

9696227897 is a deficient number, since it is larger than the sum of its proper divisors (1).

9696227897 is an equidigital number, since it uses as much as digits as its factorization.

9696227897 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 41150592, while the sum is 65.

The square root of 9696227897 is about 98469.4262042793. The cubic root of 9696227897 is about 2132.3947510185.

The spelling of 9696227897 in words is "nine billion, six hundred ninety-six million, two hundred twenty-seven thousand, eight hundred ninety-seven".