6676659 has 18 divisors (see below), whose sum is σ = 10602228. Its totient is φ = 4045800.

The previous prime is 6676651. The next prime is 6676661. The reversal of 6676659 is 9566766.

6676659 is digitally balanced in base 3 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6676659 - 2³ = 6676651 is a prime.

6676659 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (6676651) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1977 + ... + 4154.

Almost surely, 2^6676659 is an apocalyptic number.

6676659 is a deficient number, since it is larger than the sum of its proper divisors (3925569).

6676659 is a wasteful number, since it uses less digits than its factorization.

6676659 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6159 (or 6145 counting only the distinct ones).

The product of its digits is 408240, while the sum is 45.

The square root of 6676659 is about 2583.9231799727. The cubic root of 6676659 is about 188.3011902924.

The spelling of 6676659 in words is "six million, six hundred seventy-six thousand, six hundred fifty-nine".