36886889 has 8 divisors (see below), whose sum is σ = 42061320. Its totient is φ = 32046336.

The previous prime is 36886831. The next prime is 36886897. The reversal of 36886889 is 98868863.

36886889 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 4305625 + 32581264 = 2075^2 + 5708^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36886889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36886189) 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 in 7 ways as a sum of consecutive naturals, for example, 83234 + ... + 83675.

It is an arithmetic number, because the mean of its divisors is an integer number (5257665).

Almost surely, 2^36886889 is an apocalyptic number.

It is an amenable number.

36886889 is a deficient number, since it is larger than the sum of its proper divisors (5174431).

36886889 is a wasteful number, since it uses less digits than its factorization.

36886889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166939.

The product of its digits is 3981312, while the sum is 56.

The square root of 36886889 is about 6073.4577466218. The cubic root of 36886889 is about 332.8822791479.

The spelling of 36886889 in words is "thirty-six million, eight hundred eighty-six thousand, eight hundred eighty-nine".