36377320866 has 8 divisors (see below), whose sum is σ = 72754641744. Its totient is φ = 12125773620.

The previous prime is 36377320843. The next prime is 36377320877. The reversal of 36377320866 is 66802377363.

It is a happy number.

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

36377320866 is an admirable number.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3031443400 + ... + 3031443411.

It is an arithmetic number, because the mean of its divisors is an integer number (9094330218).

Almost surely, 2^36377320866 is an apocalyptic number.

36377320866 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.

36377320866 is a wasteful number, since it uses less digits than its factorization.

36377320866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6062886816.

The product of its (nonzero) digits is 4572288, while the sum is 51.

The spelling of 36377320866 in words is "thirty-six billion, three hundred seventy-seven million, three hundred twenty thousand, eight hundred sixty-six".