6674689 has 8 divisors (see below), whose sum is σ = 7834688. Its totient is φ = 5566320.

The previous prime is 6674683. The next prime is 6674711. The reversal of 6674689 is 9864766.

6674689 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6674689 - 2⁷ = 6674561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6674683) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12627 + ... + 13144.

It is an arithmetic number, because the mean of its divisors is an integer number (979336).

Almost surely, 2^6674689 is an apocalyptic number.

It is an amenable number.

6674689 is a deficient number, since it is larger than the sum of its proper divisors (1159999).

6674689 is a wasteful number, since it uses less digits than its factorization.

6674689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25815.

The product of its digits is 435456, while the sum is 46.

The square root of 6674689 is about 2583.5419485660. The cubic root of 6674689 is about 188.2826685619.

It can be divided in two parts, 667 and 4689, that added together give a triangular number (5356 = T₁₀₃).

The spelling of 6674689 in words is "six million, six hundred seventy-four thousand, six hundred eighty-nine".