6884428 has 12 divisors (see below), whose sum is σ = 12097512. Its totient is φ = 3428000.

The previous prime is 6884401. The next prime is 6884431. The reversal of 6884428 is 8244886.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2425 + ... + 4432.

It is an arithmetic number, because the mean of its divisors is an integer number (1008126).

Almost surely, 2^6884428 is an apocalyptic number.

It is an amenable number.

6884428 is a deficient number, since it is larger than the sum of its proper divisors (5213084).

6884428 is a wasteful number, since it uses less digits than its factorization.

6884428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7112 (or 7110 counting only the distinct ones).

The product of its digits is 98304, while the sum is 40.

The square root of 6884428 is about 2623.8193535379. The cubic root of 6884428 is about 190.2345026957.

The spelling of 6884428 in words is "six million, eight hundred eighty-four thousand, four hundred twenty-eight".