9822792097 has 2 divisors, whose sum is σ = 9822792098. Its totient is φ = 9822792096.

The previous prime is 9822792073. The next prime is 9822792107. The reversal of 9822792097 is 7902972289.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5737153536 + 4085638561 = 75744^2 + 63919^2 .

It is an emirp because it is prime and its reverse (7902972289) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9822792097 - 2¹⁵ = 9822759329 is a prime.

It is not a weakly prime, because it can be changed into another prime (9822732097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4911396048 + 4911396049.

It is an arithmetic number, because the mean of its divisors is an integer number (4911396049).

Almost surely, 2^9822792097 is an apocalyptic number.

It is an amenable number.

9822792097 is a deficient number, since it is larger than the sum of its proper divisors (1).

9822792097 is an equidigital number, since it uses as much as digits as its factorization.

9822792097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2286144, while the sum is 55.

The square root of 9822792097 is about 99109.9999848653. Note that the first 4 decimals coincide. The cubic root of 9822792097 is about 2141.6326738393.

The spelling of 9822792097 in words is "nine billion, eight hundred twenty-two million, seven hundred ninety-two thousand, ninety-seven".