6853953 has 8 divisors (see below), whose sum is σ = 9155968. Its totient is φ = 4560624.

The previous prime is 6853949. The next prime is 6853967. The reversal of 6853953 is 3593586.

6853953 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 6853953 - 2² = 6853949 is a prime.

It is a d-powerful number, because it can be written as 6⁸ + 8² + 5⁴ + 3³ + 9⁷ + 5⁸ + 3³ .

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6853993) 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, 25 + ... + 3702.

It is an arithmetic number, because the mean of its divisors is an integer number (1144496).

Almost surely, 2^6853953 is an apocalyptic number.

It is an amenable number.

6853953 is a deficient number, since it is larger than the sum of its proper divisors (2302015).

6853953 is a wasteful number, since it uses less digits than its factorization.

6853953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4343.

The product of its digits is 97200, while the sum is 39.

The square root of 6853953 is about 2618.0055385732. The cubic root of 6853953 is about 189.9533865337.

The spelling of 6853953 in words is "six million, eight hundred fifty-three thousand, nine hundred fifty-three".