13289934 has 32 divisors (see below), whose sum is σ = 30666240. Its totient is φ = 3760992.

The previous prime is 13289923. The next prime is 13289957. The reversal of 13289934 is 43998231.

It is a junction number, because it is equal to n+sod(n) for n = 13289892 and 13289901.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3127 + ... + 6029.

It is an arithmetic number, because the mean of its divisors is an integer number (958320).

Almost surely, 2^13289934 is an apocalyptic number.

13289934 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

13289934 is an abundant number, since it is smaller than the sum of its proper divisors (17376306).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13289934 is a wasteful number, since it uses less digits than its factorization.

13289934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3024.

The product of its digits is 46656, while the sum is 39.

The square root of 13289934 is about 3645.5361745565. The cubic root of 13289934 is about 236.8686626542.

The spelling of 13289934 in words is "thirteen million, two hundred eighty-nine thousand, nine hundred thirty-four".