36289613 has 2 divisors, whose sum is σ = 36289614. Its totient is φ = 36289612.

The previous prime is 36289609. The next prime is 36289619. The reversal of 36289613 is 31698263.

36289613 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 26030404 + 10259209 = 5102^2 + 3203^2 .

It is a cyclic number.

It is not a de Polignac number, because 36289613 - 2² = 36289609 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36289619) 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, 18144806 + 18144807.

It is an arithmetic number, because the mean of its divisors is an integer number (18144807).

Almost surely, 2^36289613 is an apocalyptic number.

It is an amenable number.

36289613 is a deficient number, since it is larger than the sum of its proper divisors (1).

36289613 is an equidigital number, since it uses as much as digits as its factorization.

36289613 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 46656, while the sum is 38.

The square root of 36289613 is about 6024.0860717623. The cubic root of 36289613 is about 331.0758064554.

The spelling of 36289613 in words is "thirty-six million, two hundred eighty-nine thousand, six hundred thirteen".