380446873579 has 2 divisors, whose sum is σ = 380446873580. Its totient is φ = 380446873578.

The previous prime is 380446873567. The next prime is 380446873679. The reversal of 380446873579 is 975378644083.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 380446873579 - 2⁹ = 380446873067 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 380446873579.

It is not a weakly prime, because it can be changed into another prime (380446873679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 190223436789 + 190223436790.

It is an arithmetic number, because the mean of its divisors is an integer number (190223436790).

Almost surely, 2^380446873579 is an apocalyptic number.

380446873579 is a deficient number, since it is larger than the sum of its proper divisors (1).

380446873579 is an equidigital number, since it uses as much as digits as its factorization.

380446873579 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 121927680, while the sum is 64.

The spelling of 380446873579 in words is "three hundred eighty billion, four hundred forty-six million, eight hundred seventy-three thousand, five hundred seventy-nine".