444046852 has 24 divisors (see below), whose sum is σ = 803013120. Its totient is φ = 214630080.

The previous prime is 444046847. The next prime is 444046871. The reversal of 444046852 is 258640444.

It is a happy number.

It is a super-2 number, since 2×444046852² = 394355213542219808, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 192168 + ... + 194464.

It is an arithmetic number, because the mean of its divisors is an integer number (33458880).

Almost surely, 2^444046852 is an apocalyptic number.

It is an amenable number.

444046852 is a deficient number, since it is larger than the sum of its proper divisors (358966268).

444046852 is a wasteful number, since it uses less digits than its factorization.

444046852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3891 (or 3889 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 37.

The square root of 444046852 is about 21072.4192251388. The cubic root of 444046852 is about 762.9151956096.

The spelling of 444046852 in words is "four hundred forty-four million, forty-six thousand, eight hundred fifty-two".