8344686888988 has 12 divisors (see below), whose sum is σ = 14690646380592. Its totient is φ = 4147359351680.

The previous prime is 8344686888947. The next prime is 8344686889001. The reversal of 8344686888988 is 8898886864438.

It is a junction number, because it is equal to n+sod(n) for n = 8344686888899 and 8344686888908.

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, 6246022453 + ... + 6246023788.

It is an arithmetic number, because the mean of its divisors is an integer number (1224220531716).

Almost surely, 2^{8344686888988} is an apocalyptic number.

It is an amenable number.

8344686888988 is a deficient number, since it is larger than the sum of its proper divisors (6345959491604).

8344686888988 is a wasteful number, since it uses less digits than its factorization.

8344686888988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12492046412 (or 12492046410 counting only the distinct ones).

The product of its digits is 32614907904, while the sum is 88.

The spelling of 8344686888988 in words is "eight trillion, three hundred forty-four billion, six hundred eighty-six million, eight hundred eighty-eight thousand, nine hundred eighty-eight".