36618938306 has 16 divisors (see below), whose sum is σ = 55913728416. Its totient is φ = 17982651456.

The previous prime is 36618938303. The next prime is 36618938311. The reversal of 36618938306 is 60383981663.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (36618938303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 360296 + ... + 450611.

It is an arithmetic number, because the mean of its divisors is an integer number (3494608026).

Almost surely, 2^36618938306 is an apocalyptic number.

36618938306 is a deficient number, since it is larger than the sum of its proper divisors (19294790110).

36618938306 is a wasteful number, since it uses less digits than its factorization.

36618938306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 811313.

The product of its (nonzero) digits is 3359232, while the sum is 53.

The spelling of 36618938306 in words is "thirty-six billion, six hundred eighteen million, nine hundred thirty-eight thousand, three hundred six".