38693208039 has 8 divisors (see below), whose sum is σ = 53834028672. Its totient is φ = 24673929720.

The previous prime is 38693208019. The next prime is 38693208041. The reversal of 38693208039 is 93080239683.

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

It is a de Polignac number, because none of the positive numbers 2^k-38693208039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 38693207982 and 38693208000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38693208019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 280385497 + ... + 280385634.

It is an arithmetic number, because the mean of its divisors is an integer number (6729253584).

Almost surely, 2^38693208039 is an apocalyptic number.

38693208039 is a deficient number, since it is larger than the sum of its proper divisors (15140820633).

38693208039 is a wasteful number, since it uses less digits than its factorization.

38693208039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 560771157.

The product of its (nonzero) digits is 1679616, while the sum is 51.

The spelling of 38693208039 in words is "thirty-eight billion, six hundred ninety-three million, two hundred eight thousand, thirty-nine".