36940556808 has 48 divisors (see below), whose sum is σ = 105312994800. Its totient is φ = 11665438560.

The previous prime is 36940556801. The next prime is 36940556899. The reversal of 36940556808 is 80865504963.

It is a happy number.

36940556808 is a `hidden beast` number, since 3 + 6 + 9 + 4 + 0 + 556 + 80 + 8 = 666.

It is not an unprimeable number, because it can be changed into a prime (36940556801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13500298 + ... + 13503033.

It is an arithmetic number, because the mean of its divisors is an integer number (2194020725).

Almost surely, 2^36940556808 is an apocalyptic number.

36940556808 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

36940556808 is an abundant number, since it is smaller than the sum of its proper divisors (68372437992).

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

36940556808 is a wasteful number, since it uses less digits than its factorization.

36940556808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27003362 (or 27003355 counting only the distinct ones).

The product of its (nonzero) digits is 6220800, while the sum is 54.

The spelling of 36940556808 in words is "thirty-six billion, nine hundred forty million, five hundred fifty-six thousand, eight hundred eight".