6893875396739 has 4 divisors (see below), whose sum is σ = 6894230021160. Its totient is φ = 6893520772320.

The previous prime is 6893875396721. The next prime is 6893875396741. The reversal of 6893875396739 is 9376935783986.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6893875396739 - 2⁸ = 6893875396483 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6893875396339) 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 3 ways as a sum of consecutive naturals, for example, 177283049 + ... + 177321930.

It is an arithmetic number, because the mean of its divisors is an integer number (1723557505290).

Almost surely, 2^{6893875396739} is an apocalyptic number.

6893875396739 is a deficient number, since it is larger than the sum of its proper divisors (354624421).

6893875396739 is a wasteful number, since it uses less digits than its factorization.

6893875396739 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354624420.

The product of its digits is 11110659840, while the sum is 83.

The spelling of 6893875396739 in words is "six trillion, eight hundred ninety-three billion, eight hundred seventy-five million, three hundred ninety-six thousand, seven hundred thirty-nine".