6835949 has 4 divisors (see below), whose sum is σ = 6922560. Its totient is φ = 6749340.

The previous prime is 6835931. The next prime is 6835979. The reversal of 6835949 is 9495386.

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.

It is a cyclic number.

It is not a de Polignac number, because 6835949 - 2²⁰ = 5787373 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6835979) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43187 + ... + 43344.

It is an arithmetic number, because the mean of its divisors is an integer number (1730640).

Almost surely, 2^6835949 is an apocalyptic number.

It is an amenable number.

6835949 is a deficient number, since it is larger than the sum of its proper divisors (86611).

6835949 is an equidigital number, since it uses as much as digits as its factorization.

6835949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86610.

The product of its digits is 233280, while the sum is 44.

The square root of 6835949 is about 2614.5647821387. The cubic root of 6835949 is about 189.7869171674.

The spelling of 6835949 in words is "six million, eight hundred thirty-five thousand, nine hundred forty-nine".