768385 has 8 divisors (see below), whose sum is σ = 927360. Its totient is φ = 611184.

The previous prime is 768377. The next prime is 768389. The reversal of 768385 is 583867.

768385 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 768385 - 2³ = 768377 is a prime.

768385 is a lucky number.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (768389) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 874 + ... + 1516.

It is an arithmetic number, because the mean of its divisors is an integer number (115920).

2⁷⁶⁸³⁸⁵ is an apocalyptic number.

It is an amenable number.

768385 is a deficient number, since it is larger than the sum of its proper divisors (158975).

768385 is a wasteful number, since it uses less digits than its factorization.

768385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 887.

The product of its digits is 40320, while the sum is 37.

The square root of 768385 is about 876.5757240535. The cubic root of 768385 is about 91.5924394515.

The spelling of 768385 in words is "seven hundred sixty-eight thousand, three hundred eighty-five".