6853829 has 2 divisors, whose sum is σ = 6853830. Its totient is φ = 6853828.

The previous prime is 6853823. The next prime is 6853837. The reversal of 6853829 is 9283586.

6853829 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6400900 + 452929 = 2530^2 + 673^2 .

It is a cyclic number.

It is not a de Polignac number, because 6853829 - 2²⁰ = 5805253 is a prime.

It is a super-2 number, since 2×6853829² = 93949943922482, which contains 22 as substring.

It is a Chen prime.

It is a d-powerful number, because it can be written as 6⁸ + 8² + 5⁸ + 3³ + 8³ + 2⁴ + 9⁷ .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6853823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3426914 + 3426915.

It is an arithmetic number, because the mean of its divisors is an integer number (3426915).

Almost surely, 2^6853829 is an apocalyptic number.

It is an amenable number.

6853829 is a deficient number, since it is larger than the sum of its proper divisors (1).

6853829 is an equidigital number, since it uses as much as digits as its factorization.

6853829 is an evil number, because the sum of its binary digits is even.

The product of its digits is 103680, while the sum is 41.

The square root of 6853829 is about 2617.9818563160. The cubic root of 6853829 is about 189.9522409971.

The spelling of 6853829 in words is "six million, eight hundred fifty-three thousand, eight hundred twenty-nine".