385924 has 36 divisors (see below), whose sum is σ = 861840. Its totient is φ = 149520.

The previous prime is 385907. The next prime is 385927. The reversal of 385924 is 429583.

It is not an unprimeable number, because it can be changed into a prime (385927) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2067 + ... + 2245.

It is an arithmetic number, because the mean of its divisors is an integer number (23940).

2³⁸⁵⁹²⁴ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 385924, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (430920).

385924 is an abundant number, since it is smaller than the sum of its proper divisors (475916).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

385924 is a wasteful number, since it uses less digits than its factorization.

385924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208 (or 199 counting only the distinct ones).

The product of its digits is 8640, while the sum is 31.

The square root of 385924 is about 621.2278165053. The cubic root of 385924 is about 72.8060152821.

It can be divided in two parts, 3859 and 24, that added together give a palindrome (3883).

The spelling of 385924 in words is "three hundred eighty-five thousand, nine hundred twenty-four".