36786168844 has 6 divisors (see below), whose sum is σ = 64375795484. Its totient is φ = 18393084420.

The previous prime is 36786168841. The next prime is 36786168863. The reversal of 36786168844 is 44886168763.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (36786168841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4598271102 + ... + 4598271109.

Almost surely, 2^36786168844 is an apocalyptic number.

It is an amenable number.

36786168844 is a deficient number, since it is larger than the sum of its proper divisors (27589626640).

36786168844 is a wasteful number, since it uses less digits than its factorization.

36786168844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9196542215 (or 9196542213 counting only the distinct ones).

The product of its digits is 37158912, while the sum is 61.

The spelling of 36786168844 in words is "thirty-six billion, seven hundred eighty-six million, one hundred sixty-eight thousand, eight hundred forty-four".