14384393 has 2 divisors, whose sum is σ = 14384394. Its totient is φ = 14384392.

The previous prime is 14384353. The next prime is 14384413. The reversal of 14384393 is 39348341.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12866569 + 1517824 = 3587^2 + 1232^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14384393 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (14384353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7192196 + 7192197.

It is an arithmetic number, because the mean of its divisors is an integer number (7192197).

Almost surely, 2^14384393 is an apocalyptic number.

It is an amenable number.

14384393 is a deficient number, since it is larger than the sum of its proper divisors (1).

14384393 is an equidigital number, since it uses as much as digits as its factorization.

14384393 is an evil number, because the sum of its binary digits is even.

The product of its digits is 31104, while the sum is 35.

The square root of 14384393 is about 3792.6762318975. The cubic root of 14384393 is about 243.2001545998.

The spelling of 14384393 in words is "fourteen million, three hundred eighty-four thousand, three hundred ninety-three".