13384673 has 4 divisors (see below), whose sum is σ = 13637268. Its totient is φ = 13132080.

The previous prime is 13384667. The next prime is 13384699. The reversal of 13384673 is 37648331.

It is a happy number.

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 3972049 + 9412624 = 1993^2 + 3068^2 .

It is a cyclic number.

It is not a de Polignac number, because 13384673 - 2¹⁰ = 13383649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13384373) 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, 126218 + ... + 126323.

It is an arithmetic number, because the mean of its divisors is an integer number (3409317).

Almost surely, 2^13384673 is an apocalyptic number.

It is an amenable number.

13384673 is a deficient number, since it is larger than the sum of its proper divisors (252595).

13384673 is an equidigital number, since it uses as much as digits as its factorization.

13384673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252594.

The product of its digits is 36288, while the sum is 35.

The square root of 13384673 is about 3658.5069358961. The cubic root of 13384673 is about 237.4301800304.

The spelling of 13384673 in words is "thirteen million, three hundred eighty-four thousand, six hundred seventy-three".