444330229 has 8 divisors (see below), whose sum is σ = 508370688. Its totient is φ = 380430960.

The previous prime is 444330191. The next prime is 444330269. The reversal of 444330229 is 922033444.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 444330229 - 2⁷ = 444330101 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 444330229.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (444330269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28462 + ... + 41215.

It is an arithmetic number, because the mean of its divisors is an integer number (63546336).

Almost surely, 2^444330229 is an apocalyptic number.

It is an amenable number.

444330229 is a deficient number, since it is larger than the sum of its proper divisors (64040459).

444330229 is an equidigital number, since it uses as much as digits as its factorization.

444330229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70595.

The product of its (nonzero) digits is 20736, while the sum is 31.

The square root of 444330229 is about 21079.1420366200. The cubic root of 444330229 is about 763.0774507452.

The spelling of 444330229 in words is "four hundred forty-four million, three hundred thirty thousand, two hundred twenty-nine".