444730485 has 32 divisors (see below), whose sum is σ = 733904640. Its totient is φ = 229824000.

The previous prime is 444730453. The next prime is 444730487. The reversal of 444730485 is 584037444.

It is not a de Polignac number, because 444730485 - 2⁵ = 444730453 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (444730487) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 90471 + ... + 95259.

It is an arithmetic number, because the mean of its divisors is an integer number (22934520).

Almost surely, 2^444730485 is an apocalyptic number.

It is an amenable number.

444730485 is a deficient number, since it is larger than the sum of its proper divisors (289174155).

444730485 is a wasteful number, since it uses less digits than its factorization.

444730485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4989.

The product of its (nonzero) digits is 215040, while the sum is 39.

The square root of 444730485 is about 21088.6340240424. The cubic root of 444730485 is about 763.3065106080.

The spelling of 444730485 in words is "four hundred forty-four million, seven hundred thirty thousand, four hundred eighty-five".