488440244 has 12 divisors (see below), whose sum is σ = 855069600. Its totient is φ = 244134648.

The previous prime is 488440223. The next prime is 488440261. The reversal of 488440244 is 442044884.

It is a junction number, because it is equal to n+sod(n) for n = 488440198 and 488440207.

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 3 ways as a sum of consecutive naturals, for example, 7514 + ... + 32145.

It is an arithmetic number, because the mean of its divisors is an integer number (71255800).

Almost surely, 2^488440244 is an apocalyptic number.

It is an amenable number.

488440244 is a deficient number, since it is larger than the sum of its proper divisors (366629356).

488440244 is a wasteful number, since it uses less digits than its factorization.

488440244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42742 (or 42740 counting only the distinct ones).

The product of its (nonzero) digits is 131072, while the sum is 38.

The square root of 488440244 is about 22100.6842428012. The cubic root of 488440244 is about 787.5361167277.

The spelling of 488440244 in words is "four hundred eighty-eight million, four hundred forty thousand, two hundred forty-four".