6847313 has 4 divisors (see below), whose sum is σ = 7469808. Its totient is φ = 6224820.

The previous prime is 6847301. The next prime is 6847319. The reversal of 6847313 is 3137486.

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 a cyclic number.

It is not a de Polignac number, because 6847313 - 2¹⁸ = 6585169 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 6847313.

It is not an unprimeable number, because it can be changed into a prime (6847319) 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, 311231 + ... + 311252.

It is an arithmetic number, because the mean of its divisors is an integer number (1867452).

Almost surely, 2^6847313 is an apocalyptic number.

It is an amenable number.

6847313 is a deficient number, since it is larger than the sum of its proper divisors (622495).

6847313 is a wasteful number, since it uses less digits than its factorization.

6847313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 622494.

The product of its digits is 12096, while the sum is 32.

The square root of 6847313 is about 2616.7370903474. The cubic root of 6847313 is about 189.8920254470.

It can be divided in two parts, 68473 and 13, that added together give a palindrome (68486).

The spelling of 6847313 in words is "six million, eight hundred forty-seven thousand, three hundred thirteen".