6825879 has 6 divisors (see below), whose sum is σ = 9859616. Its totient is φ = 4550580.

The previous prime is 6825877. The next prime is 6825881. The reversal of 6825879 is 9785286.

6825879 is a `hidden beast` number, since 68 + 2 + 587 + 9 = 666.

It is an interprime number because it is at equal distance from previous prime (6825877) and next prime (6825881).

It is not a de Polignac number, because 6825879 - 2¹ = 6825877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6825877) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 379207 + ... + 379224.

Almost surely, 2^6825879 is an apocalyptic number.

6825879 is a deficient number, since it is larger than the sum of its proper divisors (3033737).

6825879 is a wasteful number, since it uses less digits than its factorization.

6825879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 758437 (or 758434 counting only the distinct ones).

The product of its digits is 241920, while the sum is 45.

The square root of 6825879 is about 2612.6383216971. The cubic root of 6825879 is about 189.6936800050.

It can be divided in two parts, 682 and 5879, that added together give a 8-th power (6561 = 3⁸).

The spelling of 6825879 in words is "six million, eight hundred twenty-five thousand, eight hundred seventy-nine".