6789289 has 8 divisors (see below), whose sum is σ = 7696640. Its totient is φ = 5936976.

The previous prime is 6789287. The next prime is 6789319. The reversal of 6789289 is 9829876.

It is a happy number.

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 6789289 - 2¹ = 6789287 is a prime.

It is a d-powerful number, because it can be written as 6⁸ + 7⁷ + 8⁵ + 9 + 2²¹ + 8⁷ + 9⁵ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6789281) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13497 + ... + 13990.

It is an arithmetic number, because the mean of its divisors is an integer number (962080).

Almost surely, 2^6789289 is an apocalyptic number.

It is an amenable number.

6789289 is a deficient number, since it is larger than the sum of its proper divisors (907351).

6789289 is a wasteful number, since it uses less digits than its factorization.

6789289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27519.

The product of its digits is 435456, while the sum is 49.

The square root of 6789289 is about 2605.6264122088. The cubic root of 6789289 is about 189.3541227117.

The spelling of 6789289 in words is "six million, seven hundred eighty-nine thousand, two hundred eighty-nine".