6853894 has 8 divisors (see below), whose sum is σ = 10299960. Its totient is φ = 3420576.

The previous prime is 6853879. The next prime is 6853901. The reversal of 6853894 is 4983586.

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

It is a self number, because there is not a number n which added to its sum of digits gives 6853894.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1704 + ... + 4075.

It is an arithmetic number, because the mean of its divisors is an integer number (1287495).

Almost surely, 2^6853894 is an apocalyptic number.

6853894 is a deficient number, since it is larger than the sum of its proper divisors (3446066).

6853894 is a wasteful number, since it uses less digits than its factorization.

6853894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6374.

The product of its digits is 207360, while the sum is 43.

The square root of 6853894 is about 2617.9942704292. The cubic root of 6853894 is about 189.9528414817.

The spelling of 6853894 in words is "six million, eight hundred fifty-three thousand, eight hundred ninety-four".