13937479676 has 6 divisors (see below), whose sum is σ = 24390589440. Its totient is φ = 6968739836.

The previous prime is 13937479669. The next prime is 13937479681. The reversal of 13937479676 is 67697473931.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1742184956 + ... + 1742184963.

It is an arithmetic number, because the mean of its divisors is an integer number (4065098240).

Almost surely, 2^13937479676 is an apocalyptic number.

It is an amenable number.

13937479676 is a deficient number, since it is larger than the sum of its proper divisors (10453109764).

13937479676 is a wasteful number, since it uses less digits than its factorization.

13937479676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3484369923 (or 3484369921 counting only the distinct ones).

The product of its digits is 36006768, while the sum is 62.

The spelling of 13937479676 in words is "thirteen billion, nine hundred thirty-seven million, four hundred seventy-nine thousand, six hundred seventy-six".