6678284 has 6 divisors (see below), whose sum is σ = 11687004. Its totient is φ = 3339140.

The previous prime is 6678281. The next prime is 6678289. The reversal of 6678284 is 4828766.

It is not an unprimeable number, because it can be changed into a prime (6678281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 834782 + ... + 834789.

It is an arithmetic number, because the mean of its divisors is an integer number (1947834).

Almost surely, 2^6678284 is an apocalyptic number.

It is an amenable number.

6678284 is a deficient number, since it is larger than the sum of its proper divisors (5008720).

6678284 is a wasteful number, since it uses less digits than its factorization.

6678284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1669575 (or 1669573 counting only the distinct ones).

The product of its digits is 129024, while the sum is 41.

The square root of 6678284 is about 2584.2376051749. The cubic root of 6678284 is about 188.3164656276.

It can be divided in two parts, 66782 and 84, that added together give a palindrome (66866).

The spelling of 6678284 in words is "six million, six hundred seventy-eight thousand, two hundred eighty-four".