488495885 has 8 divisors (see below), whose sum is σ = 586973976. Its totient is φ = 390277440.

The previous prime is 488495879. The next prime is 488495897. The reversal of 488495885 is 588594884.

It can be written as a sum of positive squares in 4 ways, for example, as 131928196 + 356567689 = 11486^2 + 18883^2 .

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

It is not a de Polignac number, because 488495885 - 2¹² = 488491789 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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, 60746 + ... + 68315.

It is an arithmetic number, because the mean of its divisors is an integer number (73371747).

Almost surely, 2^488495885 is an apocalyptic number.

It is an amenable number.

488495885 is a deficient number, since it is larger than the sum of its proper divisors (98478091).

488495885 is a wasteful number, since it uses less digits than its factorization.

488495885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129823.

The product of its digits is 14745600, while the sum is 59.

The square root of 488495885 is about 22101.9430141334. The cubic root of 488495885 is about 787.5660198283.

The spelling of 488495885 in words is "four hundred eighty-eight million, four hundred ninety-five thousand, eight hundred eighty-five".