36863873 has 2 divisors, whose sum is σ = 36863874. Its totient is φ = 36863872.

The previous prime is 36863851. The next prime is 36863881. The reversal of 36863873 is 37836863.

36863873 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 36626704 + 237169 = 6052^2 + 487^2 .

It is a cyclic number.

It is not a de Polignac number, because 36863873 - 2²⁴ = 20086657 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (36869873) 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, 18431936 + 18431937.

It is an arithmetic number, because the mean of its divisors is an integer number (18431937).

Almost surely, 2^36863873 is an apocalyptic number.

It is an amenable number.

36863873 is a deficient number, since it is larger than the sum of its proper divisors (1).

36863873 is an equidigital number, since it uses as much as digits as its factorization.

36863873 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 435456, while the sum is 44.

The square root of 36863873 is about 6071.5626489397. The cubic root of 36863873 is about 332.8130294965.

The spelling of 36863873 in words is "thirty-six million, eight hundred sixty-three thousand, eight hundred seventy-three".