36493658842 has 8 divisors (see below), whose sum is σ = 54769657716. Its totient is φ = 18237106272.

The previous prime is 36493658833. The next prime is 36493658849. The reversal of 36493658842 is 24885639463.

36493658842 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 33617589201 + 2876069641 = 183351^2 + 53629^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (36493658849) 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, 4856883 + ... + 4864390.

Almost surely, 2^36493658842 is an apocalyptic number.

36493658842 is a deficient number, since it is larger than the sum of its proper divisors (18275998874).

36493658842 is a wasteful number, since it uses less digits than its factorization.

36493658842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9723152.

The product of its digits is 29859840, while the sum is 58.

The spelling of 36493658842 in words is "thirty-six billion, four hundred ninety-three million, six hundred fifty-eight thousand, eight hundred forty-two".