6873669 has 12 divisors (see below), whose sum is σ = 10831392. Its totient is φ = 4165800.

The previous prime is 6873653. The next prime is 6873673. The reversal of 6873669 is 9663786.

6873669 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6873669 - 2⁴ = 6873653 is a prime.

It is a super-2 number, since 2×6873669² = 94494651043122, which contains 22 as substring.

6873669 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6803669) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34617 + ... + 34814.

It is an arithmetic number, because the mean of its divisors is an integer number (902616).

Almost surely, 2^6873669 is an apocalyptic number.

It is an amenable number.

6873669 is a deficient number, since it is larger than the sum of its proper divisors (3957723).

6873669 is a wasteful number, since it uses less digits than its factorization.

6873669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69448 (or 69445 counting only the distinct ones).

The product of its digits is 326592, while the sum is 45.

The square root of 6873669 is about 2621.7682963984. The cubic root of 6873669 is about 190.1353513862.

It can be divided in two parts, 687 and 3669, that added together give a square (4356 = 66²).

The spelling of 6873669 in words is "six million, eight hundred seventy-three thousand, six hundred sixty-nine".