6843378 has 8 divisors (see below), whose sum is σ = 13686768. Its totient is φ = 2281124.

The previous prime is 6843377. The next prime is 6843379. The reversal of 6843378 is 8733486.

6843378 is nontrivially palindromic in base 11.

It is an interprime number because it is at equal distance from previous prime (6843377) and next prime (6843379).

It is a sphenic number, since it is the product of 3 distinct primes.

6843378 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (6843371) 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, 570276 + ... + 570287.

It is an arithmetic number, because the mean of its divisors is an integer number (1710846).

Almost surely, 2^6843378 is an apocalyptic number.

6843378 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

6843378 is a wasteful number, since it uses less digits than its factorization.

6843378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1140568.

The product of its digits is 96768, while the sum is 39.

The square root of 6843378 is about 2615.9850917006. The cubic root of 6843378 is about 189.8556428882.

The spelling of 6843378 in words is "six million, eight hundred forty-three thousand, three hundred seventy-eight".