6838107075 has 30 divisors (see below), whose sum is σ = 12666541844. Its totient is φ = 3646989360.

The previous prime is 6838107071. The next prime is 6838107097. The reversal of 6838107075 is 5707018386.

6838107075 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6838107075 - 2² = 6838107071 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

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 6838107075.

It is not an unprimeable number, because it can be changed into a prime (6838107071) 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 29 ways as a sum of consecutive naturals, for example, 1686397 + ... + 1690446.

Almost surely, 2^6838107075 is an apocalyptic number.

6838107075 is a deficient number, since it is larger than the sum of its proper divisors (5828434769).

6838107075 is a wasteful number, since it uses less digits than its factorization.

6838107075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3376865 (or 3376851 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 45.

The square root of 6838107075 is about 82692.8477862505. The cubic root of 6838107075 is about 1898.0688666046.

The spelling of 6838107075 in words is "six billion, eight hundred thirty-eight million, one hundred seven thousand, seventy-five".