488726928 has 60 divisors (see below), whose sum is σ = 1369337580. Its totient is φ = 162720768.

The previous prime is 488726923. The next prime is 488726941. The reversal of 488726928 is 829627884.

488726928 is a `hidden beast` number, since 488 + 72 + 6 + 92 + 8 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 236298384 + 252428544 = 15372^2 + 15888^2 .

It is not an unprimeable number, because it can be changed into a prime (488726923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 184300 + ... + 186932.

It is an arithmetic number, because the mean of its divisors is an integer number (22822293).

Almost surely, 2^488726928 is an apocalyptic number.

488726928 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

488726928 is an abundant number, since it is smaller than the sum of its proper divisors (880610652).

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

488726928 is a wasteful number, since it uses less digits than its factorization.

488726928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3936 (or 3927 counting only the distinct ones).

The product of its digits is 3096576, while the sum is 54.

The square root of 488726928 is about 22107.1691539193. The cubic root of 488726928 is about 787.6901648087.

The spelling of 488726928 in words is "four hundred eighty-eight million, seven hundred twenty-six thousand, nine hundred twenty-eight".