440484844 has 6 divisors (see below), whose sum is σ = 770848484. Its totient is φ = 220242420.

The previous prime is 440484829. The next prime is 440484871. The reversal of 440484844 is 448484044.

It is a junction number, because it is equal to n+sod(n) for n = 440484797 and 440484806.

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 as a sum of consecutive naturals, namely, 55060602 + ... + 55060609.

Almost surely, 2^440484844 is an apocalyptic number.

It is an amenable number.

440484844 is a deficient number, since it is larger than the sum of its proper divisors (330363640).

440484844 is a wasteful number, since it uses less digits than its factorization.

440484844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110121215 (or 110121213 counting only the distinct ones).

The product of its (nonzero) digits is 262144, while the sum is 40.

The square root of 440484844 is about 20987.7307968251. The cubic root of 440484844 is about 760.8697590983.

The spelling of 440484844 in words is "four hundred forty million, four hundred eighty-four thousand, eight hundred forty-four".