36672836667 has 4 divisors (see below), whose sum is σ = 48897115560. Its totient is φ = 24448557776.

The previous prime is 36672836663. The next prime is 36672836689. The reversal of 36672836667 is 76663827663.

36672836667 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 36672836667 - 2² = 36672836663 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 36672836667.

It is not an unprimeable number, because it can be changed into a prime (36672836663) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6112139442 + ... + 6112139447.

It is an arithmetic number, because the mean of its divisors is an integer number (12224278890).

Almost surely, 2^36672836667 is an apocalyptic number.

36672836667 is a deficient number, since it is larger than the sum of its proper divisors (12224278893).

36672836667 is a wasteful number, since it uses less digits than its factorization.

36672836667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12224278892.

The product of its digits is 54867456, while the sum is 60.

The spelling of 36672836667 in words is "thirty-six billion, six hundred seventy-two million, eight hundred thirty-six thousand, six hundred sixty-seven".