6841340 has 48 divisors (see below), whose sum is σ = 15863904. Its totient is φ = 2478080.

The previous prime is 6841339. The next prime is 6841379. The reversal of 6841340 is 431486.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 26492 + ... + 26748.

It is an arithmetic number, because the mean of its divisors is an integer number (330498).

Almost surely, 2^6841340 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6841340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7931952).

6841340 is an abundant number, since it is smaller than the sum of its proper divisors (9022564).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6841340 is a wasteful number, since it uses less digits than its factorization.

6841340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299 (or 275 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 6841340 is about 2615.5955344816. The cubic root of 6841340 is about 189.8367942915.

The spelling of 6841340 in words is "six million, eight hundred forty-one thousand, three hundred forty".