13296949 has 4 divisors (see below), whose sum is σ = 13656364. Its totient is φ = 12937536.

The previous prime is 13296947. The next prime is 13296971. The reversal of 13296949 is 94969231.

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

It can be written as a sum of positive squares in 2 ways, for example, as 12744900 + 552049 = 3570^2 + 743^2 .

It is a cyclic number.

It is not a de Polignac number, because 13296949 - 2¹ = 13296947 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13296947) 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, 179652 + ... + 179725.

It is an arithmetic number, because the mean of its divisors is an integer number (3414091).

Almost surely, 2^13296949 is an apocalyptic number.

It is an amenable number.

13296949 is a deficient number, since it is larger than the sum of its proper divisors (359415).

13296949 is an equidigital number, since it uses as much as digits as its factorization.

13296949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359414.

The product of its digits is 104976, while the sum is 43.

The square root of 13296949 is about 3646.4981831889. The cubic root of 13296949 is about 236.9103318201.

The spelling of 13296949 in words is "thirteen million, two hundred ninety-six thousand, nine hundred forty-nine".