6677877 has 4 divisors (see below), whose sum is σ = 8903840. Its totient is φ = 4451916.

The previous prime is 6677861. The next prime is 6677887. The reversal of 6677877 is 7787766.

6677877 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, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 6677877 - 2⁴ = 6677861 is a prime.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6677837) 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, 1112977 + ... + 1112982.

It is an arithmetic number, because the mean of its divisors is an integer number (2225960).

Almost surely, 2^6677877 is an apocalyptic number.

It is an amenable number.

6677877 is a deficient number, since it is larger than the sum of its proper divisors (2225963).

6677877 is a wasteful number, since it uses less digits than its factorization.

6677877 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2225962.

The product of its digits is 691488, while the sum is 48.

The square root of 6677877 is about 2584.1588573460. The cubic root of 6677877 is about 188.3126399763.

The spelling of 6677877 in words is "six million, six hundred seventy-seven thousand, eight hundred seventy-seven".