6928344 has 48 divisors (see below), whose sum is σ = 19230120. Its totient is φ = 2252160.

The previous prime is 6928309. The next prime is 6928349. The reversal of 6928344 is 4438296.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

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

It is a d-powerful number, because it can be written as 6⁶ + 9⁷ + 2²¹ + 8³ + 3³ + 4 + 4⁵ .

It is a junction number, because it is equal to n+sod(n) for n = 6928299 and 6928308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6928349) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1779 + ... + 4125.

Almost surely, 2^6928344 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 6928344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9615060).

6928344 is an abundant number, since it is smaller than the sum of its proper divisors (12301776).

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

6928344 is a wasteful number, since it uses less digits than its factorization.

6928344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2400 (or 2393 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 6928344 is about 2632.1747662342. The cubic root of 6928344 is about 190.6381497334.

The spelling of 6928344 in words is "six million, nine hundred twenty-eight thousand, three hundred forty-four".