13364393 has 4 divisors (see below), whose sum is σ = 15273600. Its totient is φ = 11455188.

The previous prime is 13364387. The next prime is 13364399. The reversal of 13364393 is 39346331.

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 an interprime number because it is at equal distance from previous prime (13364387) and next prime (13364399).

It is a cyclic number.

It is not a de Polignac number, because 13364393 - 2⁸ = 13364137 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13364399) 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, 954593 + ... + 954606.

It is an arithmetic number, because the mean of its divisors is an integer number (3818400).

Almost surely, 2^13364393 is an apocalyptic number.

It is an amenable number.

13364393 is a deficient number, since it is larger than the sum of its proper divisors (1909207).

13364393 is an equidigital number, since it uses as much as digits as its factorization.

13364393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1909206.

The product of its digits is 17496, while the sum is 32.

The square root of 13364393 is about 3655.7342627713. The cubic root of 13364393 is about 237.3102040454.

The spelling of 13364393 in words is "thirteen million, three hundred sixty-four thousand, three hundred ninety-three".