443442472 has 16 divisors (see below), whose sum is σ = 907041600. Its totient is φ = 201564720.

The previous prime is 443442427. The next prime is 443442473. The reversal of 443442472 is 274244344.

It is not an unprimeable number, because it can be changed into a prime (443442473) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2519472 + ... + 2519647.

It is an arithmetic number, because the mean of its divisors is an integer number (56690100).

Almost surely, 2^443442472 is an apocalyptic number.

It is an amenable number.

443442472 is an abundant number, since it is smaller than the sum of its proper divisors (463599128).

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

443442472 is a wasteful number, since it uses less digits than its factorization.

443442472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5039136 (or 5039132 counting only the distinct ones).

The product of its digits is 86016, while the sum is 34.

The square root of 443442472 is about 21058.0737960527. The cubic root of 443442472 is about 762.5689108015.

The spelling of 443442472 in words is "four hundred forty-three million, four hundred forty-two thousand, four hundred seventy-two".