6344413 has 2 divisors, whose sum is σ = 6344414. Its totient is φ = 6344412.

The previous prime is 6344407. The next prime is 6344441. The reversal of 6344413 is 3144436.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3790809 + 2553604 = 1947^2 + 1598^2 .

It is a cyclic number.

It is not a de Polignac number, because 6344413 - 2⁹ = 6343901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6344473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3172206 + 3172207.

It is an arithmetic number, because the mean of its divisors is an integer number (3172207).

Almost surely, 2^6344413 is an apocalyptic number.

It is an amenable number.

6344413 is a deficient number, since it is larger than the sum of its proper divisors (1).

6344413 is an equidigital number, since it uses as much as digits as its factorization.

6344413 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3456, while the sum is 25.

The square root of 6344413 is about 2518.8118230626. The cubic root of 6344413 is about 185.1244645759.

Adding to 6344413 its reverse (3144436), we get a palindrome (9488849).

The spelling of 6344413 in words is "six million, three hundred forty-four thousand, four hundred thirteen".