6835849 has 4 divisors (see below), whose sum is σ = 6870400. Its totient is φ = 6801300.

The previous prime is 6835837. The next prime is 6835883. The reversal of 6835849 is 9485386.

6835849 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 9485386 = 2 ⋅4742693.

It is a cyclic number.

It is not a de Polignac number, because 6835849 - 2⁵ = 6835817 is a prime.

It is a Duffinian number.

6835849 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (6835249) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16977 + ... + 17374.

It is an arithmetic number, because the mean of its divisors is an integer number (1717600).

Almost surely, 2^6835849 is an apocalyptic number.

It is an amenable number.

6835849 is a deficient number, since it is larger than the sum of its proper divisors (34551).

6835849 is a wasteful number, since it uses less digits than its factorization.

6835849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34550.

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

The square root of 6835849 is about 2614.5456584271. The cubic root of 6835849 is about 189.7859917273.

The spelling of 6835849 in words is "six million, eight hundred thirty-five thousand, eight hundred forty-nine".