13234319 has 4 divisors (see below), whose sum is σ = 15124944. Its totient is φ = 11343696.

The previous prime is 13234297. The next prime is 13234321. The reversal of 13234319 is 91343231.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 13234319 - 2¹² = 13230223 is a prime.

It is a super-2 number, since 2×13234319² = 350294398787522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13234369) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 945302 + ... + 945315.

It is an arithmetic number, because the mean of its divisors is an integer number (3781236).

Almost surely, 2^13234319 is an apocalyptic number.

13234319 is a deficient number, since it is larger than the sum of its proper divisors (1890625).

13234319 is an equidigital number, since it uses as much as digits as its factorization.

13234319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1890624.

The product of its digits is 1944, while the sum is 26.

The square root of 13234319 is about 3637.9003559746. The cubic root of 13234319 is about 236.5377889427.

The spelling of 13234319 in words is "thirteen million, two hundred thirty-four thousand, three hundred nineteen".