6433244 has 24 divisors (see below), whose sum is σ = 12028800. Its totient is φ = 3003840.

The previous prime is 6433241. The next prime is 6433249. The reversal of 6433244 is 4423346.

It is a d-powerful number, because it can be written as 6⁵ + 4⁶ + 3 + 3¹⁴ + 2¹⁹ + 4⁸ + 4¹⁰ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6433241) 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 7 ways as a sum of consecutive naturals, for example, 2702 + ... + 4490.

It is an arithmetic number, because the mean of its divisors is an integer number (501200).

Almost surely, 2^6433244 is an apocalyptic number.

It is an amenable number.

6433244 is a deficient number, since it is larger than the sum of its proper divisors (5595556).

6433244 is a wasteful number, since it uses less digits than its factorization.

6433244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1853 (or 1851 counting only the distinct ones).

The product of its digits is 6912, while the sum is 26.

The square root of 6433244 is about 2536.3840403220. The cubic root of 6433244 is about 185.9844670422.

The spelling of 6433244 in words is "six million, four hundred thirty-three thousand, two hundred forty-four".