6868344 has 32 divisors (see below), whose sum is σ = 19624320. Its totient is φ = 1962336.

The previous prime is 6868319. The next prime is 6868363. The reversal of 6868344 is 4438686.

6868344 is digitally balanced in base 4 and base 8, because in such bases it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a nude number because it is divisible by every one of its digits.

6868344 is strictly pandigital in base 8.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20274 + ... + 20609.

It is an arithmetic number, because the mean of its divisors is an integer number (613260).

Almost surely, 2^6868344 is an apocalyptic number.

It is an amenable number.

6868344 is an abundant number, since it is smaller than the sum of its proper divisors (12755976).

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

6868344 is a wasteful number, since it uses less digits than its factorization.

6868344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40899 (or 40895 counting only the distinct ones).

The product of its digits is 110592, while the sum is 39.

The square root of 6868344 is about 2620.7525636733. The cubic root of 6868344 is about 190.0862397055.

The spelling of 6868344 in words is "six million, eight hundred sixty-eight thousand, three hundred forty-four".