441040648 has 16 divisors (see below), whose sum is σ = 827184960. Its totient is φ = 220458000.

The previous prime is 441040643. The next prime is 441040679. The reversal of 441040648 is 846040144.

It is a super-3 number, since 3×441040648³ (a number of 27 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (441040643) 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, 38373 + ... + 48523.

It is an arithmetic number, because the mean of its divisors is an integer number (51699060).

Almost surely, 2^441040648 is an apocalyptic number.

It is an amenable number.

441040648 is a deficient number, since it is larger than the sum of its proper divisors (386144312).

441040648 is a wasteful number, since it uses less digits than its factorization.

441040648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15588 (or 15584 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 31.

The square root of 441040648 is about 21000.9677872235. The cubic root of 441040648 is about 761.1896465409.

The spelling of 441040648 in words is "four hundred forty-one million, forty thousand, six hundred forty-eight".