38379939875293 has 8 divisors (see below), whose sum is σ = 38727528019488. Its totient is φ = 38033797004784.

The previous prime is 38379939875177. The next prime is 38379939875297. The reversal of 38379939875293 is 39257893997383.

38379939875293 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 38379939875293 - 2⁹ = 38379939874781 is a prime.

It is a super-2 number, since 2×38379939875293² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 38379939875293.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38379939875297) 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, 361265071 + ... + 361371292.

It is an arithmetic number, because the mean of its divisors is an integer number (4840941002436).

Almost surely, 2^{38379939875293} is an apocalyptic number.

It is an amenable number.

38379939875293 is a deficient number, since it is larger than the sum of its proper divisors (347588144195).

38379939875293 is a wasteful number, since it uses less digits than its factorization.

38379939875293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 722636843.

The product of its digits is 16665989760, while the sum is 85.

The spelling of 38379939875293 in words is "thirty-eight trillion, three hundred seventy-nine billion, nine hundred thirty-nine million, eight hundred seventy-five thousand, two hundred ninety-three".