36773766678 has 32 divisors (see below), whose sum is σ = 82821860352. Its totient is φ = 10784095200.

The previous prime is 36773766677. The next prime is 36773766721. The reversal of 36773766678 is 87666737763.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36773766677) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 8984701 + ... + 8988792.

It is an arithmetic number, because the mean of its divisors is an integer number (2588183136).

Almost surely, 2^36773766678 is an apocalyptic number.

36773766678 is an abundant number, since it is smaller than the sum of its proper divisors (46048093674).

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

36773766678 is a wasteful number, since it uses less digits than its factorization.

36773766678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17973540.

The product of its digits is 224042112, while the sum is 66.

The spelling of 36773766678 in words is "thirty-six billion, seven hundred seventy-three million, seven hundred sixty-six thousand, six hundred seventy-eight".