380788379 has 2 divisors, whose sum is σ = 380788380. Its totient is φ = 380788378.

The previous prime is 380788351. The next prime is 380788381. The reversal of 380788379 is 973887083.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 380788379 - 2²⁰ = 379739803 is a prime.

Together with 380788381, 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 380788379.

It is not a weakly prime, because it can be changed into another prime (380788319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 190394189 + 190394190.

It is an arithmetic number, because the mean of its divisors is an integer number (190394190).

Almost surely, 2^380788379 is an apocalyptic number.

380788379 is a deficient number, since it is larger than the sum of its proper divisors (1).

380788379 is an equidigital number, since it uses as much as digits as its factorization.

380788379 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2032128, while the sum is 53.

The square root of 380788379 is about 19513.7997068741. The cubic root of 380788379 is about 724.8162064428.

The spelling of 380788379 in words is "three hundred eighty million, seven hundred eighty-eight thousand, three hundred seventy-nine".