380005079 has 2 divisors, whose sum is σ = 380005080. Its totient is φ = 380005078.

The previous prime is 380005069. The next prime is 380005139. The reversal of 380005079 is 970500083.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 380005079 - 2²⁴ = 363227863 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (380005049) 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, 190002539 + 190002540.

It is an arithmetic number, because the mean of its divisors is an integer number (190002540).

Almost surely, 2^380005079 is an apocalyptic number.

380005079 is a deficient number, since it is larger than the sum of its proper divisors (1).

380005079 is an equidigital number, since it uses as much as digits as its factorization.

380005079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 380005079 is about 19493.7189627839. The cubic root of 380005079 is about 724.3188713466.

The spelling of 380005079 in words is "three hundred eighty million, five thousand, seventy-nine".