488608861 has 8 divisors (see below), whose sum is σ = 526905344. Its totient is φ = 450414000.

The previous prime is 488608859. The next prime is 488608867. The reversal of 488608861 is 168806884.

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

It is a cyclic number.

It is not a de Polignac number, because 488608861 - 2¹ = 488608859 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488608867) 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 7 ways as a sum of consecutive naturals, for example, 15261 + ... + 34786.

It is an arithmetic number, because the mean of its divisors is an integer number (65863168).

Almost surely, 2^488608861 is an apocalyptic number.

It is an amenable number.

488608861 is a deficient number, since it is larger than the sum of its proper divisors (38296483).

488608861 is a wasteful number, since it uses less digits than its factorization.

488608861 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50811.

The product of its (nonzero) digits is 589824, while the sum is 49.

The square root of 488608861 is about 22104.4986597751. The cubic root of 488608861 is about 787.6267294494.

The spelling of 488608861 in words is "four hundred eighty-eight million, six hundred eight thousand, eight hundred sixty-one".