36436482686 has 4 divisors (see below), whose sum is σ = 54654724032. Its totient is φ = 18218241342.

The previous prime is 36436482671. The next prime is 36436482689. The reversal of 36436482686 is 68628463463.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36436482689) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9109120670 + ... + 9109120673.

It is an arithmetic number, because the mean of its divisors is an integer number (13663681008).

Almost surely, 2^36436482686 is an apocalyptic number.

36436482686 is a deficient number, since it is larger than the sum of its proper divisors (18218241346).

36436482686 is a wasteful number, since it uses less digits than its factorization.

36436482686 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18218241345.

The product of its digits is 23887872, while the sum is 56.

The spelling of 36436482686 in words is "thirty-six billion, four hundred thirty-six million, four hundred eighty-two thousand, six hundred eighty-six".