938869744768 has 32 divisors (see below), whose sum is σ = 1872587290860. Its totient is φ = 468887052288.

The previous prime is 938869744753. The next prime is 938869744817. The reversal of 938869744768 is 867447968839.

It is a happy number.

938869744768 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 754938552384 + 183931192384 = 868872^2 + 428872^2 .

It is a tau number, because it is divible by the number of its divisors (32).

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, 4169721 + ... + 4389112.

Almost surely, 2^938869744768 is an apocalyptic number.

It is an amenable number.

938869744768 is a deficient number, since it is larger than the sum of its proper divisors (933717546092).

938869744768 is an equidigital number, since it uses as much as digits as its factorization.

938869744768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8559704 (or 8559692 counting only the distinct ones).

The product of its digits is 3511517184, while the sum is 79.

The spelling of 938869744768 in words is "nine hundred thirty-eight billion, eight hundred sixty-nine million, seven hundred forty-four thousand, seven hundred sixty-eight".