13749389876 has 12 divisors (see below), whose sum is σ = 24150221760. Its totient is φ = 6849326520.

The previous prime is 13749389867. The next prime is 13749389923. The reversal of 13749389876 is 67898394731.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6340886 + ... + 6343053.

It is an arithmetic number, because the mean of its divisors is an integer number (2012518480).

Almost surely, 2^13749389876 is an apocalyptic number.

It is an amenable number.

13749389876 is a deficient number, since it is larger than the sum of its proper divisors (10400831884).

13749389876 is a wasteful number, since it uses less digits than its factorization.

13749389876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12684214 (or 12684212 counting only the distinct ones).

The product of its digits is 54867456, while the sum is 65.

The spelling of 13749389876 in words is "thirteen billion, seven hundred forty-nine million, three hundred eighty-nine thousand, eight hundred seventy-six".