444960473 has 2 divisors, whose sum is σ = 444960474. Its totient is φ = 444960472.

The previous prime is 444960457. The next prime is 444960539. The reversal of 444960473 is 374069444.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 439447369 + 5513104 = 20963^2 + 2348^2 .

It is a cyclic number.

It is not a de Polignac number, because 444960473 - 2⁴ = 444960457 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 444960473.

It is not a weakly prime, because it can be changed into another prime (444960433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 222480236 + 222480237.

It is an arithmetic number, because the mean of its divisors is an integer number (222480237).

Almost surely, 2^444960473 is an apocalyptic number.

It is an amenable number.

444960473 is a deficient number, since it is larger than the sum of its proper divisors (1).

444960473 is an equidigital number, since it uses as much as digits as its factorization.

444960473 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 290304, while the sum is 41.

The square root of 444960473 is about 21094.0862091725. The cubic root of 444960473 is about 763.4380667533.

The spelling of 444960473 in words is "four hundred forty-four million, nine hundred sixty thousand, four hundred seventy-three".