36679889 has 2 divisors, whose sum is σ = 36679890. Its totient is φ = 36679888.

The previous prime is 36679859. The next prime is 36679901. The reversal of 36679889 is 98897663.

36679889 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., 35796289 + 883600 = 5983^2 + 940^2 .

It is an emirp because it is prime and its reverse (98897663) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 36679889 - 2²⁰ = 35631313 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (36679859) 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, 18339944 + 18339945.

It is an arithmetic number, because the mean of its divisors is an integer number (18339945).

Almost surely, 2^36679889 is an apocalyptic number.

It is an amenable number.

36679889 is a deficient number, since it is larger than the sum of its proper divisors (1).

36679889 is an equidigital number, since it uses as much as digits as its factorization.

36679889 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3919104, while the sum is 56.

The square root of 36679889 is about 6056.3924080264. The cubic root of 36679889 is about 332.2584266752.

The spelling of 36679889 in words is "thirty-six million, six hundred seventy-nine thousand, eight hundred eighty-nine".