13384929 has 4 divisors (see below), whose sum is σ = 17846576. Its totient is φ = 8923284.

The previous prime is 13384927. The next prime is 13384937. The reversal of 13384929 is 92948331.

13384929 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 13384929 - 2¹ = 13384927 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13384927) 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, 2230819 + ... + 2230824.

It is an arithmetic number, because the mean of its divisors is an integer number (4461644).

Almost surely, 2^13384929 is an apocalyptic number.

It is an amenable number.

13384929 is a deficient number, since it is larger than the sum of its proper divisors (4461647).

13384929 is an equidigital number, since it uses as much as digits as its factorization.

13384929 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4461646.

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

The square root of 13384929 is about 3658.5419226790. The cubic root of 13384929 is about 237.4316937454.

The spelling of 13384929 in words is "thirteen million, three hundred eighty-four thousand, nine hundred twenty-nine".