488782838 has 8 divisors (see below), whose sum is σ = 741412440. Its totient is φ = 241645360.

The previous prime is 488782831. The next prime is 488782841. The reversal of 488782838 is 838287884.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488782831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1372808 + ... + 1373163.

It is an arithmetic number, because the mean of its divisors is an integer number (92676555).

Almost surely, 2^488782838 is an apocalyptic number.

488782838 is a deficient number, since it is larger than the sum of its proper divisors (252629602).

488782838 is a wasteful number, since it uses less digits than its factorization.

488782838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2746062.

The product of its digits is 5505024, while the sum is 56.

The square root of 488782838 is about 22108.4336396770. The cubic root of 488782838 is about 787.7202007212.

The spelling of 488782838 in words is "four hundred eighty-eight million, seven hundred eighty-two thousand, eight hundred thirty-eight".