6803864 has 16 divisors (see below), whose sum is σ = 13197600. Its totient is φ = 3284512.

The previous prime is 6803851. The next prime is 6803869. The reversal of 6803864 is 4683086.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6803869) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14432 + ... + 14895.

It is an arithmetic number, because the mean of its divisors is an integer number (824850).

Almost surely, 2^6803864 is an apocalyptic number.

It is an amenable number.

6803864 is a deficient number, since it is larger than the sum of its proper divisors (6393736).

6803864 is a wasteful number, since it uses less digits than its factorization.

6803864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29362 (or 29358 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 35.

The square root of 6803864 is about 2608.4217450405. The cubic root of 6803864 is about 189.4895253920.

It can be divided in two parts, 6803 and 864, that added together give a palindrome (7667).

The spelling of 6803864 in words is "six million, eight hundred three thousand, eight hundred sixty-four".