6889677 has 16 divisors (see below), whose sum is σ = 9426432. Its totient is φ = 4474800.

The previous prime is 6889661. The next prime is 6889679. The reversal of 6889677 is 7769886.

It is a happy number.

It is not a de Polignac number, because 6889677 - 2⁴ = 6889661 is a prime.

Its product of digits (1016064) is a multiple of the sum of its prime divisors (448).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6889679) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30238 + ... + 30464.

It is an arithmetic number, because the mean of its divisors is an integer number (589152).

Almost surely, 2^6889677 is an apocalyptic number.

6889677 is a gapful number since it is divisible by the number (67) formed by its first and last digit.

It is an amenable number.

6889677 is a deficient number, since it is larger than the sum of its proper divisors (2536755).

6889677 is a wasteful number, since it uses less digits than its factorization.

6889677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 448.

The product of its digits is 1016064, while the sum is 51.

The square root of 6889677 is about 2624.8194223603. The cubic root of 6889677 is about 190.2828382163.

The spelling of 6889677 in words is "six million, eight hundred eighty-nine thousand, six hundred seventy-seven".