6838841697 has 16 divisors (see below), whose sum is σ = 9517108608. Its totient is φ = 4364097920.

The previous prime is 6838841693. The next prime is 6838841701. The reversal of 6838841697 is 7961488386.

It is an interprime number because it is at equal distance from previous prime (6838841693) and next prime (6838841701).

It is a cyclic number.

It is not a de Polignac number, because 6838841697 - 2² = 6838841693 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6838841697.

It is not an unprimeable number, because it can be changed into a prime (6838841693) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 518013 + ... + 531050.

It is an arithmetic number, because the mean of its divisors is an integer number (594819288).

Almost surely, 2^6838841697 is an apocalyptic number.

It is an amenable number.

6838841697 is a deficient number, since it is larger than the sum of its proper divisors (2678266911).

6838841697 is a wasteful number, since it uses less digits than its factorization.

6838841697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1049160.

The product of its digits is 13934592, while the sum is 60.

The square root of 6838841697 is about 82697.2895384123. The cubic root of 6838841697 is about 1898.1368344014.

The spelling of 6838841697 in words is "six billion, eight hundred thirty-eight million, eight hundred forty-one thousand, six hundred ninety-seven".