13982730637 has 8 divisors (see below), whose sum is σ = 14595966720. Its totient is φ = 13379630880.

The previous prime is 13982730631. The next prime is 13982730649. The reversal of 13982730637 is 73603728931.

13982730637 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13982730637 - 2¹¹ = 13982728589 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13982730631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2531263 + ... + 2536780.

It is an arithmetic number, because the mean of its divisors is an integer number (1824495840).

Almost surely, 2^13982730637 is an apocalyptic number.

It is an amenable number.

13982730637 is a deficient number, since it is larger than the sum of its proper divisors (613236083).

13982730637 is an equidigital number, since it uses as much as digits as its factorization.

13982730637 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5068163.

The product of its (nonzero) digits is 1143072, while the sum is 49.

The spelling of 13982730637 in words is "thirteen billion, nine hundred eighty-two million, seven hundred thirty thousand, six hundred thirty-seven".