38239593789 has 8 divisors (see below), whose sum is σ = 51631519360. Its totient is φ = 25170365376.

The previous prime is 38239593737. The next prime is 38239593803. The reversal of 38239593789 is 98739593283.

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

It is not a de Polignac number, because 38239593789 - 2¹⁶ = 38239528253 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 (38239593289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80674012 + ... + 80674485.

It is an arithmetic number, because the mean of its divisors is an integer number (6453939920).

Almost surely, 2^38239593789 is an apocalyptic number.

It is an amenable number.

38239593789 is a deficient number, since it is larger than the sum of its proper divisors (13391925571).

38239593789 is a wasteful number, since it uses less digits than its factorization.

38239593789 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161348579.

The product of its digits is 88179840, while the sum is 66.

The spelling of 38239593789 in words is "thirty-eight billion, two hundred thirty-nine million, five hundred ninety-three thousand, seven hundred eighty-nine".