6825682839 has 8 divisors (see below), whose sum is σ = 9102502512. Its totient is φ = 4549659200.

The previous prime is 6825682813. The next prime is 6825682841. The reversal of 6825682839 is 9382865286.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6825682839 - 2¹⁶ = 6825617303 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6825682439) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 178704 + ... + 213509.

It is an arithmetic number, because the mean of its divisors is an integer number (1137812814).

Almost surely, 2^6825682839 is an apocalyptic number.

6825682839 is a deficient number, since it is larger than the sum of its proper divisors (2276819673).

6825682839 is a wasteful number, since it uses less digits than its factorization.

6825682839 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398017.

The product of its digits is 9953280, while the sum is 57.

The square root of 6825682839 is about 82617.6908355589. The cubic root of 6825682839 is about 1896.9186285885.

The spelling of 6825682839 in words is "six billion, eight hundred twenty-five million, six hundred eighty-two thousand, eight hundred thirty-nine".