6706679 has 8 divisors (see below), whose sum is σ = 7821600. Its totient is φ = 5748288.

The previous prime is 6706669. The next prime is 6706681. The reversal of 6706679 is 9766076.

It is not a de Polignac number, because 6706679 - 2⁸ = 6706423 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 (6706669) 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, 9434 + ... + 10119.

It is an arithmetic number, because the mean of its divisors is an integer number (977700).

Almost surely, 2^6706679 is an apocalyptic number.

6706679 is a deficient number, since it is larger than the sum of its proper divisors (1114921).

6706679 is an equidigital number, since it uses as much as digits as its factorization.

6706679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19574 (or 19560 counting only the distinct ones).

The product of its (nonzero) digits is 95256, while the sum is 41.

The square root of 6706679 is about 2589.7256611464. The cubic root of 6706679 is about 188.5829854575.

The spelling of 6706679 in words is "six million, seven hundred six thousand, six hundred seventy-nine".