6679965 has 16 divisors (see below), whose sum is σ = 10741248. Its totient is φ = 3544896.

The previous prime is 6679957. The next prime is 6679979. The reversal of 6679965 is 5699766.

It is not a de Polignac number, because 6679965 - 2³ = 6679957 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2347 + ... + 4343.

It is an arithmetic number, because the mean of its divisors is an integer number (671328).

Almost surely, 2^6679965 is an apocalyptic number.

It is an amenable number.

6679965 is a deficient number, since it is larger than the sum of its proper divisors (4061283).

6679965 is a wasteful number, since it uses less digits than its factorization.

6679965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2228.

The product of its digits is 612360, while the sum is 48.

The square root of 6679965 is about 2584.5628257019. The cubic root of 6679965 is about 188.3322647671.

The spelling of 6679965 in words is "six million, six hundred seventy-nine thousand, nine hundred sixty-five".