8878490948788 has 12 divisors (see below), whose sum is σ = 15563560444740. Its totient is φ = 4431759393152.

The previous prime is 8878490948779. The next prime is 8878490948839.

8878490948788 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 3239632810404 + 5638858138384 = 1799898^2 + 2374628^2 .

It is a junction number, because it is equal to n+sod(n) for n = 8878490948699 and 8878490948708.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1871517643 + ... + 1871522386.

It is an arithmetic number, because the mean of its divisors is an integer number (1296963370395).

Almost surely, 2^{8878490948788} is an apocalyptic number.

It is an amenable number.

8878490948788 is a deficient number, since it is larger than the sum of its proper divisors (6685069495952).

8878490948788 is a wasteful number, since it uses less digits than its factorization.

8878490948788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3743040626 (or 3743040624 counting only the distinct ones).

The product of its (nonzero) digits is 16647192576, while the sum is 88.

The spelling of 8878490948788 in words is "eight trillion, eight hundred seventy-eight billion, four hundred ninety million, nine hundred forty-eight thousand, seven hundred eighty-eight".