363636313 has 2 divisors, whose sum is σ = 363636314. Its totient is φ = 363636312.

The previous prime is 363636253. The next prime is 363636319. The reversal of 363636313 is 313636363.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 359026704 + 4609609 = 18948^2 + 2147^2 .

It is a cyclic number.

It is not a de Polignac number, because 363636313 - 2²¹ = 361539161 is a prime.

It is not a weakly prime, because it can be changed into another prime (363636319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 181818156 + 181818157.

It is an arithmetic number, because the mean of its divisors is an integer number (181818157).

Almost surely, 2^363636313 is an apocalyptic number.

It is an amenable number.

363636313 is a deficient number, since it is larger than the sum of its proper divisors (1).

363636313 is an equidigital number, since it uses as much as digits as its factorization.

363636313 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 52488, while the sum is 34.

The square root of 363636313 is about 19069.2504572151. The cubic root of 363636313 is about 713.7658223730.

The spelling of 363636313 in words is "three hundred sixty-three million, six hundred thirty-six thousand, three hundred thirteen".