385773763 has 2 divisors, whose sum is σ = 385773764. Its totient is φ = 385773762.

The previous prime is 385773737. The next prime is 385773811. The reversal of 385773763 is 367377583.

It is a weak prime.

It is an emirp because it is prime and its reverse (367377583) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 385773763 - 2⁹ = 385773251 is a prime.

It is not a weakly prime, because it can be changed into another prime (385773263) 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, 192886881 + 192886882.

It is an arithmetic number, because the mean of its divisors is an integer number (192886882).

Almost surely, 2^385773763 is an apocalyptic number.

385773763 is a deficient number, since it is larger than the sum of its proper divisors (1).

385773763 is an equidigital number, since it uses as much as digits as its factorization.

385773763 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2222640, while the sum is 49.

The square root of 385773763 is about 19641.1242804479. The cubic root of 385773763 is about 727.9656646397.

The spelling of 385773763 in words is "three hundred eighty-five million, seven hundred seventy-three thousand, seven hundred sixty-three".