13829589608 has 8 divisors (see below), whose sum is σ = 25930480530. Its totient is φ = 6914794800.

The previous prime is 13829589581. The next prime is 13829589611. The reversal of 13829589608 is 80698592831.

It can be written as a sum of positive squares in only one way, i.e., 12068780164 + 1760809444 = 109858^2 + 41962^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 864349343 + ... + 864349358.

Almost surely, 2^13829589608 is an apocalyptic number.

It is an amenable number.

13829589608 is a deficient number, since it is larger than the sum of its proper divisors (12100890922).

13829589608 is a wasteful number, since it uses less digits than its factorization.

13829589608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1728698707 (or 1728698703 counting only the distinct ones).

The product of its (nonzero) digits is 7464960, while the sum is 59.

The spelling of 13829589608 in words is "thirteen billion, eight hundred twenty-nine million, five hundred eighty-nine thousand, six hundred eight".