6843078 has 96 divisors (see below), whose sum is σ = 18195840. Its totient is φ = 1831680.

The previous prime is 6843073. The next prime is 6843103. The reversal of 6843078 is 8703486.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

6843078 is a modest number, since divided by 3078 gives 684 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6843071) 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 47 ways as a sum of consecutive naturals, for example, 63901 + ... + 64007.

It is an arithmetic number, because the mean of its divisors is an integer number (189540).

Almost surely, 2^6843078 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6843078, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9097920).

6843078 is an abundant number, since it is smaller than the sum of its proper divisors (11352762).

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

6843078 is a wasteful number, since it uses less digits than its factorization.

6843078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162 (or 159 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 6843078 is about 2615.9277512959. The cubic root of 6843078 is about 189.8528685505.

The spelling of 6843078 in words is "six million, eight hundred forty-three thousand, seventy-eight".