6868263 has 8 divisors (see below), whose sum is σ = 9170800. Its totient is φ = 4572288.

The previous prime is 6868247. The next prime is 6868297. The reversal of 6868263 is 3628686.

6868263 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6868263 - 2⁴ = 6868247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6868243) 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, 1893 + ... + 4161.

It is an arithmetic number, because the mean of its divisors is an integer number (1146350).

Almost surely, 2^6868263 is an apocalyptic number.

6868263 is a deficient number, since it is larger than the sum of its proper divisors (2302537).

6868263 is a wasteful number, since it uses less digits than its factorization.

6868263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3281.

The product of its digits is 82944, while the sum is 39.

The square root of 6868263 is about 2620.7371100513. The cubic root of 6868263 is about 190.0854924586.

The spelling of 6868263 in words is "six million, eight hundred sixty-eight thousand, two hundred sixty-three".