36314809 has 2 divisors, whose sum is σ = 36314810. Its totient is φ = 36314808.

The previous prime is 36314801. The next prime is 36314827. The reversal of 36314809 is 90841363.

36314809 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., 24720784 + 11594025 = 4972^2 + 3405^2 .

It is a cyclic number.

It is not a de Polignac number, because 36314809 - 2³ = 36314801 is a prime.

It is not a weakly prime, because it can be changed into another prime (36314801) 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, 18157404 + 18157405.

It is an arithmetic number, because the mean of its divisors is an integer number (18157405).

Almost surely, 2^36314809 is an apocalyptic number.

It is an amenable number.

36314809 is a deficient number, since it is larger than the sum of its proper divisors (1).

36314809 is an equidigital number, since it uses as much as digits as its factorization.

36314809 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 36314809 is about 6026.1769804744. The cubic root of 36314809 is about 331.1524110767.

The spelling of 36314809 in words is "thirty-six million, three hundred fourteen thousand, eight hundred nine".