6888894 has 16 divisors (see below), whose sum is σ = 13807632. Its totient is φ = 2291328.

The previous prime is 6888877. The next prime is 6888941. The reversal of 6888894 is 4988886.

It is a Curzon number.

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, 2742 + ... + 4614.

It is an arithmetic number, because the mean of its divisors is an integer number (862977).

Almost surely, 2^6888894 is an apocalyptic number.

6888894 is an abundant number, since it is smaller than the sum of its proper divisors (6918738).

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

6888894 is a wasteful number, since it uses less digits than its factorization.

6888894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2491.

The product of its digits is 884736, while the sum is 51.

The square root of 6888894 is about 2624.6702650047. The cubic root of 6888894 is about 190.2756295036.

The spelling of 6888894 in words is "six million, eight hundred eighty-eight thousand, eight hundred ninety-four".