36089683947 has 16 divisors (see below), whose sum is σ = 53528186880. Its totient is φ = 24031894536.

The previous prime is 36089683921. The next prime is 36089683951. The reversal of 36089683947 is 74938698063.

It is a de Polignac number, because none of the positive numbers 2^k-36089683947 is a prime.

It is a Smith number, since the sum of its digits (63) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (36089683907) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 751123 + ... + 797724.

It is an arithmetic number, because the mean of its divisors is an integer number (3345511680).

Almost surely, 2^36089683947 is an apocalyptic number.

36089683947 is a deficient number, since it is larger than the sum of its proper divisors (17438502933).

36089683947 is a wasteful number, since it uses less digits than its factorization.

36089683947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1549719 (or 1549713 counting only the distinct ones).

The product of its (nonzero) digits is 47029248, while the sum is 63.

The spelling of 36089683947 in words is "thirty-six billion, eighty-nine million, six hundred eighty-three thousand, nine hundred forty-seven".