38069876839 has 32 divisors (see below), whose sum is σ = 40470845184. Its totient is φ = 35770775040.

The previous prime is 38069876837. The next prime is 38069876921. The reversal of 38069876839 is 93867896083.

It is a cyclic number.

It is not a de Polignac number, because 38069876839 - 2¹ = 38069876837 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (67).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38069876837) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 43211679 + ... + 43212559.

It is an arithmetic number, because the mean of its divisors is an integer number (1264713912).

Almost surely, 2^38069876839 is an apocalyptic number.

38069876839 is a deficient number, since it is larger than the sum of its proper divisors (2400968345).

38069876839 is a wasteful number, since it uses less digits than its factorization.

38069876839 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1327.

The product of its (nonzero) digits is 94058496, while the sum is 67.

The spelling of 38069876839 in words is "thirty-eight billion, sixty-nine million, eight hundred seventy-six thousand, eight hundred thirty-nine".