385763 has 4 divisors (see below), whose sum is σ = 440880. Its totient is φ = 330648.

The previous prime is 385741. The next prime is 385771. The reversal of 385763 is 367583.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 367583 = 149 ⋅2467.

It is a cyclic number.

It is not a de Polignac number, because 385763 - 2¹⁸ = 123619 is a prime.

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 385763.

It is not an unprimeable number, because it can be changed into a prime (385783) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27548 + ... + 27561.

It is an arithmetic number, because the mean of its divisors is an integer number (110220).

2³⁸⁵⁷⁶³ is an apocalyptic number.

385763 is a deficient number, since it is larger than the sum of its proper divisors (55117).

385763 is an equidigital number, since it uses as much as digits as its factorization.

385763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55116.

The product of its digits is 15120, while the sum is 32.

The square root of 385763 is about 621.0982208959. The cubic root of 385763 is about 72.7958894551.

The spelling of 385763 in words is "three hundred eighty-five thousand, seven hundred sixty-three".