13384317 has 4 divisors (see below), whose sum is σ = 17845760. Its totient is φ = 8922876.

The previous prime is 13384313. The next prime is 13384339. The reversal of 13384317 is 71348331.

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, and also an emirpimes, since its reverse is a distinct semiprime: 71348331 = 3 ⋅23782777.

It is not a de Polignac number, because 13384317 - 2² = 13384313 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 (13384313) 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, 2230717 + ... + 2230722.

It is an arithmetic number, because the mean of its divisors is an integer number (4461440).

Almost surely, 2^13384317 is an apocalyptic number.

It is an amenable number.

13384317 is a deficient number, since it is larger than the sum of its proper divisors (4461443).

13384317 is an equidigital number, since it uses as much as digits as its factorization.

13384317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4461442.

The product of its digits is 6048, while the sum is 30.

The square root of 13384317 is about 3658.4582818450. The cubic root of 13384317 is about 237.4280749885.

The spelling of 13384317 in words is "thirteen million, three hundred eighty-four thousand, three hundred seventeen".