385430 has 8 divisors (see below), whose sum is σ = 693792. Its totient is φ = 154168.

The previous prime is 385417. The next prime is 385433. The reversal of 385430 is 34583.

385430 is digitally balanced in base 3, 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 an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 385396 and 385405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (385433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19262 + ... + 19281.

It is an arithmetic number, because the mean of its divisors is an integer number (86724).

2³⁸⁵⁴³⁰ is an apocalyptic number.

385430 is a deficient number, since it is larger than the sum of its proper divisors (308362).

385430 is a wasteful number, since it uses less digits than its factorization.

385430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38550.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 385430 is about 620.8300894770. The cubic root of 385430 is about 72.7749370313.

The spelling of 385430 in words is "three hundred eighty-five thousand, four hundred thirty".