385944 has 32 divisors (see below), whose sum is σ = 1039920. Its totient is φ = 118656.

The previous prime is 385943. The next prime is 385967. The reversal of 385944 is 449583.

385944 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×385944² = 297905542272, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (385943) 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, 307 + ... + 930.

2³⁸⁵⁹⁴⁴ is an apocalyptic number.

It is an amenable number.

385944 is an abundant number, since it is smaller than the sum of its proper divisors (653976).

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

385944 is a wasteful number, since it uses less digits than its factorization.

385944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1259 (or 1255 counting only the distinct ones).

The product of its digits is 17280, while the sum is 33.

The square root of 385944 is about 621.2439134511. The cubic root of 385944 is about 72.8072729521.

The spelling of 385944 in words is "three hundred eighty-five thousand, nine hundred forty-four".