6985349 has 8 divisors (see below), whose sum is σ = 8007360. Its totient is φ = 5969376.

The previous prime is 6985327. The next prime is 6985361. The reversal of 6985349 is 9435896.

6985349 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 a de Polignac number, because none of the positive numbers 2^k-6985349 is a prime.

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 (6985309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1337 + ... + 3969.

It is an arithmetic number, because the mean of its divisors is an integer number (1000920).

Almost surely, 2^6985349 is an apocalyptic number.

It is an amenable number.

6985349 is a deficient number, since it is larger than the sum of its proper divisors (1022011).

6985349 is a wasteful number, since it uses less digits than its factorization.

6985349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3019.

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

The square root of 6985349 is about 2642.9810820360. The cubic root of 6985349 is about 191.1595662269.

The spelling of 6985349 in words is "six million, nine hundred eighty-five thousand, three hundred forty-nine".