384299 has 2 divisors, whose sum is σ = 384300. Its totient is φ = 384298.

The previous prime is 384289. The next prime is 384301. The reversal of 384299 is 992483.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 384299 - 2¹² = 380203 is a prime.

Together with 384301, it forms a pair of twin primes.

It is a Chen prime.

It is a plaindrome in base 15.

It is not a weakly prime, because it can be changed into another prime (384259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 192149 + 192150.

It is an arithmetic number, because the mean of its divisors is an integer number (192150).

2³⁸⁴²⁹⁹ is an apocalyptic number.

384299 is a deficient number, since it is larger than the sum of its proper divisors (1).

384299 is an equidigital number, since it uses as much as digits as its factorization.

384299 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15552, while the sum is 35.

The square root of 384299 is about 619.9185430361. The cubic root of 384299 is about 72.7036840640.

The spelling of 384299 in words is "three hundred eighty-four thousand, two hundred ninety-nine".