6670684 has 12 divisors (see below), whose sum is σ = 11694424. Its totient is φ = 3329424.

The previous prime is 6670661. The next prime is 6670687. The reversal of 6670684 is 4860766.

6670684 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6670687) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1927 + ... + 4129.

Almost surely, 2^6670684 is an apocalyptic number.

It is an amenable number.

6670684 is a deficient number, since it is larger than the sum of its proper divisors (5023740).

6670684 is a wasteful number, since it uses less digits than its factorization.

6670684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2964 (or 2962 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 6670684 is about 2582.7667335631. The cubic root of 6670684 is about 188.2450027391.

The spelling of 6670684 in words is "six million, six hundred seventy thousand, six hundred eighty-four".