6838849 has 8 divisors (see below), whose sum is σ = 7080480. Its totient is φ = 6601056.

The previous prime is 6838847. The next prime is 6838861. The reversal of 6838849 is 9488386.

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 6838849 - 2¹ = 6838847 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6838799 and 6838808.

It is not an unprimeable number, because it can be changed into a prime (6838847) 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, 2934 + ... + 4720.

It is an arithmetic number, because the mean of its divisors is an integer number (885060).

Almost surely, 2^6838849 is an apocalyptic number.

It is an amenable number.

6838849 is a deficient number, since it is larger than the sum of its proper divisors (241631).

6838849 is a wasteful number, since it uses less digits than its factorization.

6838849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1919.

The product of its digits is 331776, while the sum is 46.

The square root of 6838849 is about 2615.1193089418. The cubic root of 6838849 is about 189.8137510056.

The spelling of 6838849 in words is "six million, eight hundred thirty-eight thousand, eight hundred forty-nine".