488918191608 has 384 divisors, whose sum is σ = 1804401930240. Its totient is φ = 115665408000.

The previous prime is 488918191607. The next prime is 488918191609. The reversal of 488918191608 is 806191819884.

488918191608 is a `hidden beast` number, since 4 + 8 + 8 + 9 + 1 + 8 + 19 + 1 + 608 = 666.

It is an interprime number because it is at equal distance from previous prime (488918191607) and next prime (488918191609).

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488918191607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2838018 + ... + 3005358.

It is an arithmetic number, because the mean of its divisors is an integer number (4698963360).

Almost surely, 2^488918191608 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 488918191608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (902200965120).

488918191608 is an abundant number, since it is smaller than the sum of its proper divisors (1315483738632).

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

488918191608 is a wasteful number, since it uses less digits than its factorization.

488918191608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167419 (or 167412 counting only the distinct ones).

The product of its (nonzero) digits is 7962624, while the sum is 63.

The spelling of 488918191608 in words is "four hundred eighty-eight billion, nine hundred eighteen million, one hundred ninety-one thousand, six hundred eight".