36975319686 has 12 divisors (see below), whose sum is σ = 80113192692. Its totient is φ = 12325106556.

The previous prime is 36975319669. The next prime is 36975319691. The reversal of 36975319686 is 68691357963.

36975319686 is a `hidden beast` number, since 3 + 6 + 9 + 7 + 531 + 96 + 8 + 6 = 666.

36975319686 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 an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1027092196 + ... + 1027092231.

It is an arithmetic number, because the mean of its divisors is an integer number (6676099391).

Almost surely, 2^36975319686 is an apocalyptic number.

36975319686 is an abundant number, since it is smaller than the sum of its proper divisors (43137873006).

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

36975319686 is a wasteful number, since it uses less digits than its factorization.

36975319686 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2054184435 (or 2054184432 counting only the distinct ones).

The product of its digits is 44089920, while the sum is 63.

The spelling of 36975319686 in words is "thirty-six billion, nine hundred seventy-five million, three hundred nineteen thousand, six hundred eighty-six".