6313313 has 4 divisors (see below), whose sum is σ = 6320580. Its totient is φ = 6306048.

The previous prime is 6313309. The next prime is 6313327. The reversal of 6313313 is 3133136.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 4631104 + 1682209 = 2152^2 + 1297^2 .

It is a cyclic number.

It is not a de Polignac number, because 6313313 - 2² = 6313309 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6313513) 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, 2120 + ... + 4137.

It is an arithmetic number, because the mean of its divisors is an integer number (1580145).

Almost surely, 2^6313313 is an apocalyptic number.

It is an amenable number.

6313313 is a deficient number, since it is larger than the sum of its proper divisors (7267).

6313313 is a wasteful number, since it uses less digits than its factorization.

6313313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7266.

The product of its digits is 486, while the sum is 20.

The square root of 6313313 is about 2512.6306931183. The cubic root of 6313313 is about 184.8214786258.

Adding to 6313313 its reverse (3133136), we get a palindrome (9446449).

The spelling of 6313313 in words is "six million, three hundred thirteen thousand, three hundred thirteen".