6884013 has 4 divisors (see below), whose sum is σ = 9178688. Its totient is φ = 4589340.

The previous prime is 6883951. The next prime is 6884027. The reversal of 6884013 is 3104886.

It is a happy number.

6884013 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 6884013 - 2¹⁴ = 6867629 is a prime.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6884063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1147333 + ... + 1147338.

It is an arithmetic number, because the mean of its divisors is an integer number (2294672).

Almost surely, 2^6884013 is an apocalyptic number.

It is an amenable number.

6884013 is a deficient number, since it is larger than the sum of its proper divisors (2294675).

6884013 is a wasteful number, since it uses less digits than its factorization.

6884013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2294674.

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 6884013 is about 2623.7402691578. The cubic root of 6884013 is about 190.2306801121.

Adding to 6884013 its reverse (3104886), we get a palindrome (9988899).

The spelling of 6884013 in words is "six million, eight hundred eighty-four thousand, thirteen".