13344668 has 6 divisors (see below), whose sum is σ = 23353176. Its totient is φ = 6672332.

The previous prime is 13344641. The next prime is 13344671. The reversal of 13344668 is 86644331.

It is a plaindrome in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1668080 + ... + 1668087.

It is an arithmetic number, because the mean of its divisors is an integer number (3892196).

Almost surely, 2^13344668 is an apocalyptic number.

It is an amenable number.

13344668 is a deficient number, since it is larger than the sum of its proper divisors (10008508).

13344668 is a wasteful number, since it uses less digits than its factorization.

13344668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3336171 (or 3336169 counting only the distinct ones).

The product of its digits is 41472, while the sum is 35.

The square root of 13344668 is about 3653.0354501428. The cubic root of 13344668 is about 237.1933949345.

Adding to 13344668 its reverse (86644331), we get a palindrome (99988999).

The spelling of 13344668 in words is "thirteen million, three hundred forty-four thousand, six hundred sixty-eight".