380299 has 2 divisors, whose sum is σ = 380300. Its totient is φ = 380298.

The previous prime is 380291. The next prime is 380309. The reversal of 380299 is 992083.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 380299 - 2³ = 380291 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 380299.

It is not a weakly prime, because it can be changed into another prime (380291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 190149 + 190150.

It is an arithmetic number, because the mean of its divisors is an integer number (190150).

2³⁸⁰²⁹⁹ is an apocalyptic number.

380299 is a deficient number, since it is larger than the sum of its proper divisors (1).

380299 is an equidigital number, since it uses as much as digits as its factorization.

380299 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 380299 is about 616.6838736338. The cubic root of 380299 is about 72.4505568555.

The spelling of 380299 in words is "three hundred eighty thousand, two hundred ninety-nine".