36618366 has 16 divisors (see below), whose sum is σ = 73705104. Its totient is φ = 12128064.

The previous prime is 36618353. The next prime is 36618367. The reversal of 36618366 is 66381663.

36618366 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 (36618367) 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, 18495 + ... + 20378.

It is an arithmetic number, because the mean of its divisors is an integer number (4606569).

Almost surely, 2^36618366 is an apocalyptic number.

36618366 is an abundant number, since it is smaller than the sum of its proper divisors (37086738).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

36618366 is a wasteful number, since it uses less digits than its factorization.

36618366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39035.

The product of its digits is 93312, while the sum is 39.

The square root of 36618366 is about 6051.3110976052. The cubic root of 36618366 is about 332.0725575678.

The spelling of 36618366 in words is "thirty-six million, six hundred eighteen thousand, three hundred sixty-six".