36686870 has 16 divisors (see below), whose sum is σ = 72039888. Its totient is φ = 13340640.

The previous prime is 36686851. The next prime is 36686873. The reversal of 36686870 is 7868663.

36686870 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36686873) 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, 166649 + ... + 166868.

It is an arithmetic number, because the mean of its divisors is an integer number (4502493).

Almost surely, 2^36686870 is an apocalyptic number.

36686870 is a deficient number, since it is larger than the sum of its proper divisors (35353018).

36686870 is a wasteful number, since it uses less digits than its factorization.

36686870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333535.

The product of its (nonzero) digits is 290304, while the sum is 44.

The square root of 36686870 is about 6056.9687138040. The cubic root of 36686870 is about 332.2795040649.

The spelling of 36686870 in words is "thirty-six million, six hundred eighty-six thousand, eight hundred seventy".