441849456 has 120 divisors (see below), whose sum is σ = 1286782224. Its totient is φ = 141419520.

The previous prime is 441849409. The next prime is 441849559. The reversal of 441849456 is 654948144.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 395010 + ... + 396126.

Almost surely, 2^441849456 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 441849456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (643391112).

441849456 is an abundant number, since it is smaller than the sum of its proper divisors (844932768).

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

441849456 is a wasteful number, since it uses less digits than its factorization.

441849456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1239 (or 1230 counting only the distinct ones).

The product of its digits is 552960, while the sum is 45.

The square root of 441849456 is about 21020.2154127878. The cubic root of 441849456 is about 761.6546681652.

The spelling of 441849456 in words is "four hundred forty-one million, eight hundred forty-nine thousand, four hundred fifty-six".