488005816 has 8 divisors (see below), whose sum is σ = 915010920. Its totient is φ = 244002904.

The previous prime is 488005807. The next prime is 488005853. The reversal of 488005816 is 618500884.

It is a tau number, because it is divible by the number of its divisors (8).

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 as a sum of consecutive naturals, namely, 30500356 + ... + 30500371.

It is an arithmetic number, because the mean of its divisors is an integer number (114376365).

Almost surely, 2^488005816 is an apocalyptic number.

It is an amenable number.

488005816 is a deficient number, since it is larger than the sum of its proper divisors (427005104).

488005816 is a wasteful number, since it uses less digits than its factorization.

488005816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61000733 (or 61000729 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 40.

The square root of 488005816 is about 22090.8536729571. The cubic root of 488005816 is about 787.3025642948.

The spelling of 488005816 in words is "four hundred eighty-eight million, five thousand, eight hundred sixteen".