6805079 has 4 divisors (see below), whose sum is σ = 7100976. Its totient is φ = 6509184.

The previous prime is 6805069. The next prime is 6805109. The reversal of 6805079 is 9705086.

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

It is not a de Polignac number, because 6805079 - 2⁴ = 6805063 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 (6805069) 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, 147914 + ... + 147959.

It is an arithmetic number, because the mean of its divisors is an integer number (1775244).

Almost surely, 2^6805079 is an apocalyptic number.

6805079 is a deficient number, since it is larger than the sum of its proper divisors (295897).

6805079 is a wasteful number, since it uses less digits than its factorization.

6805079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295896.

The product of its (nonzero) digits is 15120, while the sum is 35.

The square root of 6805079 is about 2608.6546340978. The cubic root of 6805079 is about 189.5008040846.

The spelling of 6805079 in words is "six million, eight hundred five thousand, seventy-nine".