385693 has 8 divisors (see below), whose sum is σ = 480960. Its totient is φ = 300480.

The previous prime is 385663. The next prime is 385709. The reversal of 385693 is 396583.

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 385693 - 2⁵ = 385661 is a prime.

It is a Duffinian number.

385693 is a modest number, since divided by 693 gives 385 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (385663) 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 7 ways as a sum of consecutive naturals, for example, 2428 + ... + 2581.

It is an arithmetic number, because the mean of its divisors is an integer number (60120).

2³⁸⁵⁶⁹³ is an apocalyptic number.

It is an amenable number.

385693 is a deficient number, since it is larger than the sum of its proper divisors (95267).

385693 is a wasteful number, since it uses less digits than its factorization.

385693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5027.

The product of its digits is 19440, while the sum is 34.

The square root of 385693 is about 621.0418665436. The cubic root of 385693 is about 72.7914860429.

The spelling of 385693 in words is "three hundred eighty-five thousand, six hundred ninety-three".