6684614 has 4 divisors (see below), whose sum is σ = 10026924. Its totient is φ = 3342306.

The previous prime is 6684607. The next prime is 6684631. The reversal of 6684614 is 4164866.

It is a semiprime because it is the product of two primes.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1671152 + ... + 1671155.

It is an arithmetic number, because the mean of its divisors is an integer number (2506731).

Almost surely, 2^6684614 is an apocalyptic number.

6684614 is a deficient number, since it is larger than the sum of its proper divisors (3342310).

6684614 is a wasteful number, since it uses less digits than its factorization.

6684614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3342309.

The product of its digits is 27648, while the sum is 35.

The square root of 6684614 is about 2585.4620476812. The cubic root of 6684614 is about 188.3759453183.

The spelling of 6684614 in words is "six million, six hundred eighty-four thousand, six hundred fourteen".