36404036764 has 24 divisors (see below), whose sum is σ = 63841550976. Its totient is φ = 18163638000.

The previous prime is 36404036749. The next prime is 36404036791. The reversal of 36404036764 is 46763040463.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 36404036764.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3999859 + ... + 4008949.

It is an arithmetic number, because the mean of its divisors is an integer number (2660064624).

Almost surely, 2^36404036764 is an apocalyptic number.

It is an amenable number.

36404036764 is a deficient number, since it is larger than the sum of its proper divisors (27437514212).

36404036764 is a wasteful number, since it uses less digits than its factorization.

36404036764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11097 (or 11095 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 43.

It can be divided in two parts, 3640 and 4036764, that added together give a palindrome (4040404).

The spelling of 36404036764 in words is "thirty-six billion, four hundred four million, thirty-six thousand, seven hundred sixty-four".