488897782689 has 8 divisors (see below), whose sum is σ = 662550000832. Its totient is φ = 320588709840.

The previous prime is 488897782679. The next prime is 488897782739. The reversal of 488897782689 is 986287798884.

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

It is not a de Polignac number, because 488897782689 - 2²⁵ = 488864228257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (488897782679) 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, 1335786109 + ... + 1335786474.

It is an arithmetic number, because the mean of its divisors is an integer number (82818750104).

Almost surely, 2^488897782689 is an apocalyptic number.

It is an amenable number.

488897782689 is a deficient number, since it is larger than the sum of its proper divisors (173652218143).

488897782689 is a wasteful number, since it uses less digits than its factorization.

488897782689 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2671572647.

The product of its digits is 6242697216, while the sum is 84.

The spelling of 488897782689 in words is "four hundred eighty-eight billion, eight hundred ninety-seven million, seven hundred eighty-two thousand, six hundred eighty-nine".