488391038603982 has 48 divisors (see below), whose sum is σ = 1060348239233712. Its totient is φ = 162463535216640.

The previous prime is 488391038603933. The next prime is 488391038603989. The reversal of 488391038603982 is 289306830193884.

488391038603982 is a `hidden beast` number, since 4 + 8 + 8 + 3 + 9 + 1 + 0 + 3 + 8 + 603 + 9 + 8 + 2 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 488391038603982.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488391038603989) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 885618958 + ... + 886170254.

It is an arithmetic number, because the mean of its divisors is an integer number (22090588317369).

Almost surely, 2^{488391038603982} is an apocalyptic number.

488391038603982 is an abundant number, since it is smaller than the sum of its proper divisors (571957200629730).

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

488391038603982 is a wasteful number, since it uses less digits than its factorization.

488391038603982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 652033 (or 652030 counting only the distinct ones).

The product of its (nonzero) digits is 429981696, while the sum is 72.

The spelling of 488391038603982 in words is "four hundred eighty-eight trillion, three hundred ninety-one billion, thirty-eight million, six hundred three thousand, nine hundred eighty-two".