444808494 has 24 divisors (see below), whose sum is σ = 1037887032. Its totient is φ = 136864080.

The previous prime is 444808459. The next prime is 444808499. The reversal of 444808494 is 494808444.

444808494 is a `hidden beast` number, since 4 + 4 + 480 + 84 + 94 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (444808499) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 950212 + ... + 950679.

It is an arithmetic number, because the mean of its divisors is an integer number (43245293).

Almost surely, 2^444808494 is an apocalyptic number.

444808494 is an abundant number, since it is smaller than the sum of its proper divisors (593078538).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

444808494 is a wasteful number, since it uses less digits than its factorization.

444808494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1900912 (or 1900909 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 45.

The square root of 444808494 is about 21090.4834937467. The cubic root of 444808494 is about 763.3511378586.

The spelling of 444808494 in words is "four hundred forty-four million, eight hundred eight thousand, four hundred ninety-four".