444210049 has 8 divisors (see below), whose sum is σ = 457380008. Its totient is φ = 431101440.

The previous prime is 444210047. The next prime is 444210061. The reversal of 444210049 is 940012444.

It can be written as a sum of positive squares in 4 ways, for example, as 107744400 + 336465649 = 10380^2 + 18343^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 444210049 - 2¹ = 444210047 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 444209999 and 444210026.

It is not an unprimeable number, because it can be changed into a prime (444210047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 432 + ... + 29809.

It is an arithmetic number, because the mean of its divisors is an integer number (57172501).

Almost surely, 2^444210049 is an apocalyptic number.

It is an amenable number.

444210049 is a deficient number, since it is larger than the sum of its proper divisors (13169959).

444210049 is a wasteful number, since it uses less digits than its factorization.

444210049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30675.

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 444210049 is about 21076.2911585506. The cubic root of 444210049 is about 763.0086468757.

The spelling of 444210049 in words is "four hundred forty-four million, two hundred ten thousand, forty-nine".