6677807 has 6 divisors (see below), whose sum is σ = 6825168. Its totient is φ = 6533564.

The previous prime is 6677789. The next prime is 6677809. The reversal of 6677807 is 7087766.

It is not a de Polignac number, because 6677807 - 2¹⁴ = 6661423 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 (6677809) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 698 + ... + 3720.

It is an arithmetic number, because the mean of its divisors is an integer number (1137528).

Almost surely, 2^6677807 is an apocalyptic number.

6677807 is a deficient number, since it is larger than the sum of its proper divisors (147361).

6677807 is an equidigital number, since it uses as much as digits as its factorization.

6677807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3117 (or 3070 counting only the distinct ones).

The product of its (nonzero) digits is 98784, while the sum is 41.

The square root of 6677807 is about 2584.1453132516. The cubic root of 6677807 is about 188.3119819862.

Subtracting from 6677807 its sum of digits (41), we obtain a palindrome (6677766).

The spelling of 6677807 in words is "six million, six hundred seventy-seven thousand, eight hundred seven".