6849685 has 8 divisors (see below), whose sum is σ = 8411040. Its totient is φ = 5352144.

The previous prime is 6849683. The next prime is 6849697. The reversal of 6849685 is 5869486.

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 6849685 - 2¹ = 6849683 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6849683) 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, 15715 + ... + 16144.

It is an arithmetic number, because the mean of its divisors is an integer number (1051380).

Almost surely, 2^6849685 is an apocalyptic number.

It is an amenable number.

6849685 is a deficient number, since it is larger than the sum of its proper divisors (1561355).

6849685 is a wasteful number, since it uses less digits than its factorization.

6849685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31907.

The product of its digits is 414720, while the sum is 46.

The square root of 6849685 is about 2617.1902873119. The cubic root of 6849685 is about 189.9139499539.

The spelling of 6849685 in words is "six million, eight hundred forty-nine thousand, six hundred eighty-five".