6444334 has 16 divisors (see below), whose sum is σ = 10589040. Its totient is φ = 2923200.

The previous prime is 6444329. The next prime is 6444337. The reversal of 6444334 is 4334446.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6444337) 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, 567 + ... + 3634.

It is an arithmetic number, because the mean of its divisors is an integer number (661815).

Almost surely, 2^6444334 is an apocalyptic number.

6444334 is a deficient number, since it is larger than the sum of its proper divisors (4144706).

6444334 is a wasteful number, since it uses less digits than its factorization.

6444334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4275.

The product of its digits is 13824, while the sum is 28.

The square root of 6444334 is about 2538.5692820957. The cubic root of 6444334 is about 186.0912759700.

The spelling of 6444334 in words is "six million, four hundred forty-four thousand, three hundred thirty-four".