6868459 has 8 divisors (see below), whose sum is σ = 7832160. Its totient is φ = 5966976.

The previous prime is 6868457. The next prime is 6868489. The reversal of 6868459 is 9548686.

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 6868459 - 2¹ = 6868457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6868457) 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, 15319 + ... + 15760.

It is an arithmetic number, because the mean of its divisors is an integer number (979020).

Almost surely, 2^6868459 is an apocalyptic number.

6868459 is a deficient number, since it is larger than the sum of its proper divisors (963701).

6868459 is a wasteful number, since it uses less digits than its factorization.

6868459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31109.

The product of its digits is 414720, while the sum is 46.

The square root of 6868459 is about 2620.7745038442. The cubic root of 6868459 is about 190.0873006015.

The spelling of 6868459 in words is "six million, eight hundred sixty-eight thousand, four hundred fifty-nine".