441491712 has 36 divisors (see below), whose sum is σ = 1175013840. Its totient is φ = 147163648.

The previous prime is 441491711. The next prime is 441491759. The reversal of 441491712 is 217194144.

It is not an unprimeable number, because it can be changed into a prime (441491711) 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, 286662 + ... + 288197.

Almost surely, 2^441491712 is an apocalyptic number.

It is an amenable number.

441491712 is an abundant number, since it is smaller than the sum of its proper divisors (733522128).

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

441491712 is an equidigital number, since it uses as much as digits as its factorization.

441491712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 574878 (or 574864 counting only the distinct ones).

The product of its digits is 8064, while the sum is 33.

The square root of 441491712 is about 21011.7041669637. The cubic root of 441491712 is about 761.4490544249.

The spelling of 441491712 in words is "four hundred forty-one million, four hundred ninety-one thousand, seven hundred twelve".