6888384 has 42 divisors (see below), whose sum is σ = 19745960. Its totient is φ = 2295936.

The previous prime is 6888379. The next prime is 6888389. The reversal of 6888384 is 4838886.

6888384 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (6888379) and next prime (6888389).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6888389) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5404 + ... + 6555.

Almost surely, 2^6888384 is an apocalyptic number.

6888384 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

It is an amenable number.

6888384 is an abundant number, since it is smaller than the sum of its proper divisors (12857576).

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

6888384 is a wasteful number, since it uses less digits than its factorization.

6888384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11977 (or 11964 counting only the distinct ones).

The product of its digits is 294912, while the sum is 45.

The square root of 6888384 is about 2624.5731081454. The cubic root of 6888384 is about 190.2709338797.

The spelling of 6888384 in words is "six million, eight hundred eighty-eight thousand, three hundred eighty-four".