441004328 has 16 divisors (see below), whose sum is σ = 831454260. Its totient is φ = 219283200.

The previous prime is 441004321. The next prime is 441004339. The reversal of 441004328 is 823400144.

It can be written as a sum of positive squares in 2 ways, for example, as 372412804 + 68591524 = 19298^2 + 8282^2 .

It is a junction number, because it is equal to n+sod(n) for n = 441004297 and 441004306.

It is not an unprimeable number, because it can be changed into a prime (441004321) by changing a digit.

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, 150833 + ... + 153728.

Almost surely, 2^441004328 is an apocalyptic number.

It is an amenable number.

441004328 is a deficient number, since it is larger than the sum of its proper divisors (390449932).

441004328 is a wasteful number, since it uses less digits than its factorization.

441004328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304748 (or 304744 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

The square root of 441004328 is about 21000.1030473662. The cubic root of 441004328 is about 761.1687511374.

The spelling of 441004328 in words is "four hundred forty-one million, four thousand, three hundred twenty-eight".