6607879 has 4 divisors (see below), whose sum is σ = 6687576. Its totient is φ = 6528184.

The previous prime is 6607841. The next prime is 6607889. The reversal of 6607879 is 9787066.

6607879 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 6607879 - 2⁷ = 6607751 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 (6607819) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39724 + ... + 39889.

It is an arithmetic number, because the mean of its divisors is an integer number (1671894).

Almost surely, 2^6607879 is an apocalyptic number.

6607879 is a deficient number, since it is larger than the sum of its proper divisors (79697).

6607879 is an equidigital number, since it uses as much as digits as its factorization.

6607879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79696.

The product of its (nonzero) digits is 127008, while the sum is 43.

The square root of 6607879 is about 2570.5795066483. The cubic root of 6607879 is about 187.6523585335.

The spelling of 6607879 in words is "six million, six hundred seven thousand, eight hundred seventy-nine".