4889438349884 has 72 divisors (see below), whose sum is σ = 9460292521680. Its totient is φ = 2209459127040.

The previous prime is 4889438349871. The next prime is 4889438349893.

4889438349884 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 4889438349799 and 4889438349808.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 72478682 + ... + 72546110.

It is an arithmetic number, because the mean of its divisors is an integer number (131392951690).

Almost surely, 2^{4889438349884} is an apocalyptic number.

4889438349884 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4889438349884 is a deficient number, since it is larger than the sum of its proper divisors (4570854171796).

4889438349884 is a wasteful number, since it uses less digits than its factorization.

4889438349884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68331 (or 68318 counting only the distinct ones).

The product of its digits is 6115295232, while the sum is 80.

The spelling of 4889438349884 in words is "four trillion, eight hundred eighty-nine billion, four hundred thirty-eight million, three hundred forty-nine thousand, eight hundred eighty-four".