9536936993 has 2 divisors, whose sum is σ = 9536936994. Its totient is φ = 9536936992.

The previous prime is 9536936957. The next prime is 9536937001. The reversal of 9536936993 is 3996396359.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8380120849 + 1156816144 = 91543^2 + 34012^2 .

It is a cyclic number.

It is not a de Polignac number, because 9536936993 - 2¹⁴ = 9536920609 is a prime.

It is not a weakly prime, because it can be changed into another prime (9536936953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4768468496 + 4768468497.

It is an arithmetic number, because the mean of its divisors is an integer number (4768468497).

Almost surely, 2^9536936993 is an apocalyptic number.

It is an amenable number.

9536936993 is a deficient number, since it is larger than the sum of its proper divisors (1).

9536936993 is an equidigital number, since it uses as much as digits as its factorization.

9536936993 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 31886460, while the sum is 62.

The square root of 9536936993 is about 97657.2423991175. The cubic root of 9536936993 is about 2120.6531297972.

The spelling of 9536936993 in words is "nine billion, five hundred thirty-six million, nine hundred thirty-six thousand, nine hundred ninety-three".