444446036 has 12 divisors (see below), whose sum is σ = 778444128. Its totient is φ = 222033432.

The previous prime is 444446033. The next prime is 444446059. The reversal of 444446036 is 630644444.

It is a super-2 number, since 2×444446036² = 395064557832226592, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 444445987 and 444446005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (444446033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42056 + ... + 51551.

It is an arithmetic number, because the mean of its divisors is an integer number (64870344).

Almost surely, 2^444446036 is an apocalyptic number.

It is an amenable number.

444446036 is a deficient number, since it is larger than the sum of its proper divisors (333998092).

444446036 is a wasteful number, since it uses less digits than its factorization.

444446036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94798 (or 94796 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 35.

The square root of 444446036 is about 21081.8888148097. Note that the first 4 decimals coincide. The cubic root of 444446036 is about 763.1437393060.

The spelling of 444446036 in words is "four hundred forty-four million, four hundred forty-six thousand, thirty-six".