6879807 has 12 divisors (see below), whose sum is σ = 10841064. Its totient is φ = 4169520.

The previous prime is 6879797. The next prime is 6879811. The reversal of 6879807 is 7089786.

It is a de Polignac number, because none of the positive numbers 2^k-6879807 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6879857) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34648 + ... + 34845.

It is an arithmetic number, because the mean of its divisors is an integer number (903422).

Almost surely, 2^6879807 is an apocalyptic number.

6879807 is a deficient number, since it is larger than the sum of its proper divisors (3961257).

6879807 is a wasteful number, since it uses less digits than its factorization.

6879807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69510 (or 69507 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 45.

The square root of 6879807 is about 2622.9386191827. The cubic root of 6879807 is about 190.1919297859.

The spelling of 6879807 in words is "six million, eight hundred seventy-nine thousand, eight hundred seven".