6877009 has 8 divisors (see below), whose sum is σ = 7175168. Its totient is φ = 6583680.

The previous prime is 6876983. The next prime is 6877043. The reversal of 6877009 is 9007786.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6877009 - 2¹¹ = 6874961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6877109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1864 + ... + 4150.

It is an arithmetic number, because the mean of its divisors is an integer number (896896).

Almost surely, 2^6877009 is an apocalyptic number.

It is an amenable number.

6877009 is a deficient number, since it is larger than the sum of its proper divisors (298159).

6877009 is a wasteful number, since it uses less digits than its factorization.

6877009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2415.

The product of its (nonzero) digits is 21168, while the sum is 37.

The square root of 6877009 is about 2622.4051937105. The cubic root of 6877009 is about 190.1661427651.

It can be divided in two parts, 68 and 77009, that added together give a palindrome (77077).

The spelling of 6877009 in words is "six million, eight hundred seventy-seven thousand, nine".