6880688873349 has 16 divisors (see below), whose sum is σ = 9342581015040. Its totient is φ = 4503175213680.

The previous prime is 6880688873347. The next prime is 6880688873363. The reversal of 6880688873349 is 9433788860886.

It is a happy number.

It is not a de Polignac number, because 6880688873349 - 2¹ = 6880688873347 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6880688873347) 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, 26607187 + ... + 26864544.

It is an arithmetic number, because the mean of its divisors is an integer number (583911313440).

Almost surely, 2^{6880688873349} is an apocalyptic number.

It is an amenable number.

6880688873349 is a deficient number, since it is larger than the sum of its proper divisors (2461892141691).

6880688873349 is a wasteful number, since it uses less digits than its factorization.

6880688873349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53472520.

The product of its (nonzero) digits is 2675441664, while the sum is 78.

The spelling of 6880688873349 in words is "six trillion, eight hundred eighty billion, six hundred eighty-eight million, eight hundred seventy-three thousand, three hundred forty-nine".