6689097 has 12 divisors (see below), whose sum is σ = 9733360. Its totient is φ = 4426488.

The previous prime is 6689069. The next prime is 6689099. The reversal of 6689097 is 7909866.

It is not a de Polignac number, because 6689097 - 2¹¹ = 6687049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6689099) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1423 + ... + 3924.

Almost surely, 2^6689097 is an apocalyptic number.

It is an amenable number.

6689097 is a deficient number, since it is larger than the sum of its proper divisors (3044263).

6689097 is a wasteful number, since it uses less digits than its factorization.

6689097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5492 (or 5489 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 45.

The square root of 6689097 is about 2586.3288653998. The cubic root of 6689097 is about 188.4180470088.

The spelling of 6689097 in words is "six million, six hundred eighty-nine thousand, ninety-seven".