36947855874964 has 24 divisors (see below), whose sum is σ = 65313199875168. Its totient is φ = 18287207047200.

The previous prime is 36947855874953. The next prime is 36947855874967. The reversal of 36947855874964 is 46947855874963.

36947855874964 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×36947855874964² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36947855874967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32620254 + ... + 33733909.

It is an arithmetic number, because the mean of its divisors is an integer number (2721383328132).

Almost surely, 2^{36947855874964} is an apocalyptic number.

It is an amenable number.

36947855874964 is a deficient number, since it is larger than the sum of its proper divisors (28365344000204).

36947855874964 is a wasteful number, since it uses less digits than its factorization.

36947855874964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66355575 (or 66355573 counting only the distinct ones).

The product of its digits is 43893964800, while the sum is 85.

Subtracting 36947855874964 from its reverse (46947855874963), we obtain a palindrome (9999999999999).

The spelling of 36947855874964 in words is "thirty-six trillion, nine hundred forty-seven billion, eight hundred fifty-five million, eight hundred seventy-four thousand, nine hundred sixty-four".