6677189 has 8 divisors (see below), whose sum is σ = 7103040. Its totient is φ = 6258816.

The previous prime is 6677179. The next prime is 6677191. The reversal of 6677189 is 9817766.

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 6677189 - 2⁴ = 6677173 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6677129) 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, 32 + ... + 3654.

It is an arithmetic number, because the mean of its divisors is an integer number (887880).

Almost surely, 2^6677189 is an apocalyptic number.

It is an amenable number.

6677189 is a deficient number, since it is larger than the sum of its proper divisors (425851).

6677189 is a wasteful number, since it uses less digits than its factorization.

6677189 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3739.

The product of its digits is 127008, while the sum is 44.

The square root of 6677189 is about 2584.0257351660. The cubic root of 6677189 is about 188.3061726741.

The spelling of 6677189 in words is "six million, six hundred seventy-seven thousand, one hundred eighty-nine".