6864363 has 12 divisors (see below), whose sum is σ = 10816728. Its totient is φ = 4160160.

The previous prime is 6864331. The next prime is 6864383. The reversal of 6864363 is 3634686.

6864363 is a `hidden beast` number, since 6 + 8 + 643 + 6 + 3 = 666.

It is not a de Polignac number, because 6864363 - 2⁵ = 6864331 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (6864323) 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, 34570 + ... + 34767.

It is an arithmetic number, because the mean of its divisors is an integer number (901394).

Almost surely, 2^6864363 is an apocalyptic number.

6864363 is a deficient number, since it is larger than the sum of its proper divisors (3952365).

6864363 is a wasteful number, since it uses less digits than its factorization.

6864363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69354 (or 69351 counting only the distinct ones).

The product of its digits is 62208, while the sum is 36.

The square root of 6864363 is about 2619.9929389218. The cubic root of 6864363 is about 190.0495069515.

It can be divided in two parts, 6864 and 363, that added together give a palindrome (7227).

The spelling of 6864363 in words is "six million, eight hundred sixty-four thousand, three hundred sixty-three".