488489736 has 32 divisors (see below), whose sum is σ = 1395685440. Its totient is φ = 139568448.

The previous prime is 488489719. The next prime is 488489737. The reversal of 488489736 is 637984884.

It is not an unprimeable number, because it can be changed into a prime (488489737) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1453671 + ... + 1454006.

It is an arithmetic number, because the mean of its divisors is an integer number (43615170).

Almost surely, 2^488489736 is an apocalyptic number.

It is an amenable number.

488489736 is an abundant number, since it is smaller than the sum of its proper divisors (907195704).

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

488489736 is a wasteful number, since it uses less digits than its factorization.

488489736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2907693 (or 2907689 counting only the distinct ones).

The product of its digits is 9289728, while the sum is 57.

The square root of 488489736 is about 22101.8039082786. The cubic root of 488489736 is about 787.5627152875.

The spelling of 488489736 in words is "four hundred eighty-eight million, four hundred eighty-nine thousand, seven hundred thirty-six".