9797235743 has 2 divisors, whose sum is σ = 9797235744. Its totient is φ = 9797235742.

The previous prime is 9797235731. The next prime is 9797235751. The reversal of 9797235743 is 3475327979.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 9797235743 - 2²² = 9793041439 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9797225743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4898617871 + 4898617872.

It is an arithmetic number, because the mean of its divisors is an integer number (4898617872).

Almost surely, 2^9797235743 is an apocalyptic number.

9797235743 is a deficient number, since it is larger than the sum of its proper divisors (1).

9797235743 is an equidigital number, since it uses as much as digits as its factorization.

9797235743 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10001880, while the sum is 56.

The square root of 9797235743 is about 98980.9867752388. The cubic root of 9797235743 is about 2139.7737367411.

The spelling of 9797235743 in words is "nine billion, seven hundred ninety-seven million, two hundred thirty-five thousand, seven hundred forty-three".