444004364 has 12 divisors (see below), whose sum is σ = 782598600. Its totient is φ = 220404768.

The previous prime is 444004361. The next prime is 444004381. The reversal of 444004364 is 463400444.

It is not an unprimeable number, because it can be changed into a prime (444004361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 398729 + ... + 399840.

It is an arithmetic number, because the mean of its divisors is an integer number (65216550).

Almost surely, 2^444004364 is an apocalyptic number.

It is an amenable number.

444004364 is a deficient number, since it is larger than the sum of its proper divisors (338594236).

444004364 is a wasteful number, since it uses less digits than its factorization.

444004364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 798712 (or 798710 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 29.

The square root of 444004364 is about 21071.4110585884. The cubic root of 444004364 is about 762.8908620102.

The spelling of 444004364 in words is "four hundred forty-four million, four thousand, three hundred sixty-four".