36663444076 has 12 divisors (see below), whose sum is σ = 73326888208. Its totient is φ = 15712904592.

The previous prime is 36663444053. The next prime is 36663444079. The reversal of 36663444076 is 67044436663.

36663444076 is an admirable number.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (36663444079) 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, 654704331 + ... + 654704386.

Almost surely, 2^36663444076 is an apocalyptic number.

It is an amenable number.

36663444076 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

36663444076 is a wasteful number, since it uses less digits than its factorization.

36663444076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1309408728 (or 1309408726 counting only the distinct ones).

The product of its (nonzero) digits is 5225472, while the sum is 49.

The spelling of 36663444076 in words is "thirty-six billion, six hundred sixty-three million, four hundred forty-four thousand, seventy-six".