444836368 has 10 divisors (see below), whose sum is σ = 861870494. Its totient is φ = 222418176.

The previous prime is 444836351. The next prime is 444836401. The reversal of 444836368 is 863638444.

It can be written as a sum of positive squares in only one way, i.e., 405297424 + 39538944 = 20132^2 + 6288^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13901121 + ... + 13901152.

Almost surely, 2^444836368 is an apocalyptic number.

It is an amenable number.

444836368 is a deficient number, since it is larger than the sum of its proper divisors (417034126).

444836368 is a wasteful number, since it uses less digits than its factorization.

444836368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27802281 (or 27802275 counting only the distinct ones).

The product of its digits is 1327104, while the sum is 46.

The square root of 444836368 is about 21091.1443027637. The cubic root of 444836368 is about 763.3670827019.

The spelling of 444836368 in words is "four hundred forty-four million, eight hundred thirty-six thousand, three hundred sixty-eight".