938074680893 has 16 divisors (see below), whose sum is σ = 1139805271296. Its totient is φ = 754593290880.

The previous prime is 938074680889. The next prime is 938074680899. The reversal of 938074680893 is 398086470839.

It is a cyclic number.

It is not a de Polignac number, because 938074680893 - 2² = 938074680889 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (938074680899) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54958928 + ... + 54975993.

It is an arithmetic number, because the mean of its divisors is an integer number (71237829456).

Almost surely, 2^938074680893 is an apocalyptic number.

It is an amenable number.

938074680893 is a deficient number, since it is larger than the sum of its proper divisors (201730590403).

938074680893 is a wasteful number, since it uses less digits than its factorization.

938074680893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109935004.

The product of its (nonzero) digits is 62705664, while the sum is 65.

The spelling of 938074680893 in words is "nine hundred thirty-eight billion, seventy-four million, six hundred eighty thousand, eight hundred ninety-three".