13304929 has 4 divisors (see below), whose sum is σ = 14514480. Its totient is φ = 12095380.

The previous prime is 13304917. The next prime is 13304947. The reversal of 13304929 is 92940331.

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 13304929 - 2⁷ = 13304801 is a prime.

It is a super-2 number, since 2×13304929² = 354042271390082, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13304929.

It is not an unprimeable number, because it can be changed into a prime (13304909) 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, 604759 + ... + 604780.

It is an arithmetic number, because the mean of its divisors is an integer number (3628620).

Almost surely, 2^13304929 is an apocalyptic number.

It is an amenable number.

13304929 is a deficient number, since it is larger than the sum of its proper divisors (1209551).

13304929 is a wasteful number, since it uses less digits than its factorization.

13304929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1209550.

The product of its (nonzero) digits is 5832, while the sum is 31.

The square root of 13304929 is about 3647.5922195333. The cubic root of 13304929 is about 236.9577152807.

The spelling of 13304929 in words is "thirteen million, three hundred four thousand, nine hundred twenty-nine".