380968199 has 2 divisors, whose sum is σ = 380968200. Its totient is φ = 380968198.

The previous prime is 380968171. The next prime is 380968201. The reversal of 380968199 is 991869083.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 380968199 - 2²⁸ = 112532743 is a prime.

Together with 380968201, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 380968199.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (380968109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 190484099 + 190484100.

It is an arithmetic number, because the mean of its divisors is an integer number (190484100).

Almost surely, 2^380968199 is an apocalyptic number.

380968199 is a deficient number, since it is larger than the sum of its proper divisors (1).

380968199 is an equidigital number, since it uses as much as digits as its factorization.

380968199 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 839808, while the sum is 53.

The square root of 380968199 is about 19518.4066716523. The cubic root of 380968199 is about 724.9302819999.

The spelling of 380968199 in words is "three hundred eighty million, nine hundred sixty-eight thousand, one hundred ninety-nine".