944439412 has 12 divisors (see below), whose sum is σ = 1888878880. Its totient is φ = 404759736.

The previous prime is 944439407. The next prime is 944439443. The reversal of 944439412 is 214934449.

944439412 is an admirable number.

It is a congruent number.

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 in 3 ways as a sum of consecutive naturals, for example, 16864962 + ... + 16865017.

Almost surely, 2^944439412 is an apocalyptic number.

It is an amenable number.

944439412 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

944439412 is a wasteful number, since it uses less digits than its factorization.

944439412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33729990 (or 33729988 counting only the distinct ones).

The product of its digits is 124416, while the sum is 40.

The square root of 944439412 is about 30731.7329807481. The cubic root of 944439412 is about 981.1258101744.

The spelling of 944439412 in words is "nine hundred forty-four million, four hundred thirty-nine thousand, four hundred twelve".