13704729634 has 8 divisors (see below), whose sum is σ = 20557591488. Its totient is φ = 6852199140.

The previous prime is 13704729617. The next prime is 13704729637. The reversal of 13704729634 is 43692740731.

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

It is a super-2 number, since 2×13704729634² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13704729637) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116379 + ... + 202369.

It is an arithmetic number, because the mean of its divisors is an integer number (2569698936).

Almost surely, 2^13704729634 is an apocalyptic number.

13704729634 is a deficient number, since it is larger than the sum of its proper divisors (6852861854).

13704729634 is an equidigital number, since it uses as much as digits as its factorization.

13704729634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165680.

The product of its (nonzero) digits is 762048, while the sum is 46.

The spelling of 13704729634 in words is "thirteen billion, seven hundred four million, seven hundred twenty-nine thousand, six hundred thirty-four".