6679594 has 4 divisors (see below), whose sum is σ = 10019394. Its totient is φ = 3339796.

The previous prime is 6679579. The next prime is 6679613. The reversal of 6679594 is 4959766.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4897369 + 1782225 = 2213^2 + 1335^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1669897 + ... + 1669900.

Almost surely, 2^6679594 is an apocalyptic number.

6679594 is a deficient number, since it is larger than the sum of its proper divisors (3339800).

6679594 is a wasteful number, since it uses less digits than its factorization.

6679594 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3339799.

The product of its digits is 408240, while the sum is 46.

The square root of 6679594 is about 2584.4910524124. The cubic root of 6679594 is about 188.3287780940.

The spelling of 6679594 in words is "six million, six hundred seventy-nine thousand, five hundred ninety-four".