380665301 has 2 divisors, whose sum is σ = 380665302. Its totient is φ = 380665300.

The previous prime is 380665211. The next prime is 380665319. The reversal of 380665301 is 103566083.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 335842276 + 44823025 = 18326^2 + 6695^2 .

It is an emirp because it is prime and its reverse (103566083) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 380665301 - 2¹⁸ = 380403157 is a 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 (380665331) 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, 190332650 + 190332651.

It is an arithmetic number, because the mean of its divisors is an integer number (190332651).

Almost surely, 2^380665301 is an apocalyptic number.

It is an amenable number.

380665301 is a deficient number, since it is larger than the sum of its proper divisors (1).

380665301 is an equidigital number, since it uses as much as digits as its factorization.

380665301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 380665301 is about 19510.6458375934. The cubic root of 380665301 is about 724.7381065961.

The spelling of 380665301 in words is "three hundred eighty million, six hundred sixty-five thousand, three hundred one".