6411344 has 20 divisors (see below), whose sum is σ = 12627540. Its totient is φ = 3152640.

The previous prime is 6411337. The next prime is 6411359. The reversal of 6411344 is 4431146.

It can be written as a sum of positive squares in 2 ways, for example, as 2755600 + 3655744 = 1660^2 + 1912^2 .

It is a super-2 number, since 2×6411344² = 82210663772672, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2309 + ... + 4260.

It is an arithmetic number, because the mean of its divisors is an integer number (631377).

Almost surely, 2^6411344 is an apocalyptic number.

It is an amenable number.

6411344 is a deficient number, since it is larger than the sum of its proper divisors (6216196).

6411344 is a wasteful number, since it uses less digits than its factorization.

6411344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6638 (or 6632 counting only the distinct ones).

The product of its digits is 1152, while the sum is 23.

The square root of 6411344 is about 2532.0631903647. The cubic root of 6411344 is about 185.7731848122.

The spelling of 6411344 in words is "six million, four hundred eleven thousand, three hundred forty-four".