6705879 has 16 divisors (see below), whose sum is σ = 9550080. Its totient is φ = 4173120.

The previous prime is 6705859. The next prime is 6705887. The reversal of 6705879 is 9785076.

6705879 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 6705879 - 2⁹ = 6705367 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6705879.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6705859) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3219 + ... + 4875.

It is an arithmetic number, because the mean of its divisors is an integer number (596880).

Almost surely, 2^6705879 is an apocalyptic number.

6705879 is a deficient number, since it is larger than the sum of its proper divisors (2844201).

6705879 is a wasteful number, since it uses less digits than its factorization.

6705879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1750.

The product of its (nonzero) digits is 105840, while the sum is 42.

The square root of 6705879 is about 2589.5712000252. The cubic root of 6705879 is about 188.5754868437.

The spelling of 6705879 in words is "six million, seven hundred five thousand, eight hundred seventy-nine".