6879342 has 16 divisors (see below), whose sum is σ = 13784400. Its totient is φ = 2288832.

The previous prime is 6879331. The next prime is 6879361. The reversal of 6879342 is 2439786.

It is a self number, because there is not a number n which added to its sum of digits gives 6879342.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 5748 + ... + 6840.

It is an arithmetic number, because the mean of its divisors is an integer number (861525).

Almost surely, 2^6879342 is an apocalyptic number.

6879342 is an abundant number, since it is smaller than the sum of its proper divisors (6905058).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6879342 is a wasteful number, since it uses less digits than its factorization.

6879342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2147.

The product of its digits is 72576, while the sum is 39.

The square root of 6879342 is about 2622.8499766475. The cubic root of 6879342 is about 190.1876447219.

The spelling of 6879342 in words is "six million, eight hundred seventy-nine thousand, three hundred forty-two".