6863344 has 20 divisors (see below), whose sum is σ = 13358520. Its totient is φ = 3416000.

The previous prime is 6863333. The next prime is 6863347. The reversal of 6863344 is 4433686.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6863347) 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, 3162 + ... + 4870.

It is an arithmetic number, because the mean of its divisors is an integer number (667926).

Almost surely, 2^6863344 is an apocalyptic number.

It is an amenable number.

6863344 is a deficient number, since it is larger than the sum of its proper divisors (6495176).

6863344 is a wasteful number, since it uses less digits than its factorization.

6863344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1968 (or 1962 counting only the distinct ones).

The product of its digits is 41472, while the sum is 34.

The square root of 6863344 is about 2619.7984655313. The cubic root of 6863344 is about 190.0401023385.

The spelling of 6863344 in words is "six million, eight hundred sixty-three thousand, three hundred forty-four".