13449326 has 8 divisors (see below), whose sum is σ = 22008024. Its totient is φ = 6113320.

The previous prime is 13449323. The next prime is 13449343. The reversal of 13449326 is 62394431.

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

It is a junction number, because it is equal to n+sod(n) for n = 13449292 and 13449301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13449323) 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, 305645 + ... + 305688.

It is an arithmetic number, because the mean of its divisors is an integer number (2751003).

Almost surely, 2^13449326 is an apocalyptic number.

13449326 is a deficient number, since it is larger than the sum of its proper divisors (8558698).

13449326 is a wasteful number, since it uses less digits than its factorization.

13449326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 611346.

The product of its digits is 15552, while the sum is 32.

The square root of 13449326 is about 3667.3322729199. The cubic root of 13449326 is about 237.8118584671.

The spelling of 13449326 in words is "thirteen million, four hundred forty-nine thousand, three hundred twenty-six".