36365393 has 2 divisors, whose sum is σ = 36365394. Its totient is φ = 36365392.

The previous prime is 36365377. The next prime is 36365437. The reversal of 36365393 is 39356363.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31494544 + 4870849 = 5612^2 + 2207^2 .

It is a cyclic number.

It is not a de Polignac number, because 36365393 - 2⁴ = 36365377 is a prime.

It is not a weakly prime, because it can be changed into another prime (36365293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18182696 + 18182697.

It is an arithmetic number, because the mean of its divisors is an integer number (18182697).

Almost surely, 2^36365393 is an apocalyptic number.

It is an amenable number.

36365393 is a deficient number, since it is larger than the sum of its proper divisors (1).

36365393 is an equidigital number, since it uses as much as digits as its factorization.

36365393 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 131220, while the sum is 38.

The square root of 36365393 is about 6030.3725423891. The cubic root of 36365393 is about 331.3060971566.

It can be divided in two parts, 363 and 65393, that added together give a palindrome (65756).

The spelling of 36365393 in words is "thirty-six million, three hundred sixty-five thousand, three hundred ninety-three".