13384319 has 4 divisors (see below), whose sum is σ = 14413896. Its totient is φ = 12354744.

The previous prime is 13384313. The next prime is 13384339. The reversal of 13384319 is 91348331.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 13384319 - 2¹⁶ = 13318783 is a prime.

It is a super-2 number, since 2×13384319² = 358279990187522, which contains 22 as substring.

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, 514769 + ... + 514794.

It is an arithmetic number, because the mean of its divisors is an integer number (3603474).

Almost surely, 2^13384319 is an apocalyptic number.

13384319 is a deficient number, since it is larger than the sum of its proper divisors (1029577).

13384319 is a wasteful number, since it uses less digits than its factorization.

13384319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1029576.

The product of its digits is 7776, while the sum is 32.

The square root of 13384319 is about 3658.4585551841. The cubic root of 13384319 is about 237.4280868147.

The spelling of 13384319 in words is "thirteen million, three hundred eighty-four thousand, three hundred nineteen".