36809368092 has 36 divisors (see below), whose sum is σ = 106338175216. Its totient is φ = 10516962240.

The previous prime is 36809368081. The next prime is 36809368093. The reversal of 36809368092 is 29086390863.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36809368093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 73034209 + ... + 73034712.

Almost surely, 2^36809368092 is an apocalyptic number.

It is an amenable number.

36809368092 is an abundant number, since it is smaller than the sum of its proper divisors (69528807124).

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

36809368092 is a wasteful number, since it uses less digits than its factorization.

36809368092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146068938 (or 146068933 counting only the distinct ones).

The product of its (nonzero) digits is 3359232, while the sum is 54.

The spelling of 36809368092 in words is "thirty-six billion, eight hundred nine million, three hundred sixty-eight thousand, ninety-two".