6424313 has 4 divisors (see below), whose sum is σ = 7342080. Its totient is φ = 5506548.

The previous prime is 6424309. The next prime is 6424343. The reversal of 6424313 is 3134246.

It is a happy number.

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 6424313 - 2² = 6424309 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6424343) 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, 458873 + ... + 458886.

It is an arithmetic number, because the mean of its divisors is an integer number (1835520).

Almost surely, 2^6424313 is an apocalyptic number.

It is an amenable number.

6424313 is a deficient number, since it is larger than the sum of its proper divisors (917767).

6424313 is an equidigital number, since it uses as much as digits as its factorization.

6424313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 917766.

The product of its digits is 1728, while the sum is 23.

The square root of 6424313 is about 2534.6228516290. The cubic root of 6424313 is about 185.8983624003.

Adding to 6424313 its reverse (3134246), we get a palindrome (9558559).

The spelling of 6424313 in words is "six million, four hundred twenty-four thousand, three hundred thirteen".