444484008 has 48 divisors (see below), whose sum is σ = 1209960180. Its totient is φ = 147404544.

The previous prime is 444483961. The next prime is 444484009. The reversal of 444484008 is 800484444.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 300051684 + 144432324 = 17322^2 + 12018^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (444484009) 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, 1485 + ... + 29852.

Almost surely, 2^444484008 is an apocalyptic number.

It is an amenable number.

444484008 is an abundant number, since it is smaller than the sum of its proper divisors (765476172).

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

444484008 is a wasteful number, since it uses less digits than its factorization.

444484008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31546 (or 31539 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 36.

The square root of 444484008 is about 21082.7893790172. The cubic root of 444484008 is about 763.1654721798.

The spelling of 444484008 in words is "four hundred forty-four million, four hundred eighty-four thousand, eight".