385030 has 16 divisors (see below), whose sum is σ = 700560. Its totient is φ = 152352.

The previous prime is 385027. The next prime is 385039. The reversal of 385030 is 30583.

It is an alternating number because its digits alternate between odd and even.

It is a plaindrome in base 12.

It is a junction number, because it is equal to n+sod(n) for n = 384989 and 385007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (385039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1252 + ... + 1528.

It is an arithmetic number, because the mean of its divisors is an integer number (43785).

2³⁸⁵⁰³⁰ is an apocalyptic number.

385030 is a deficient number, since it is larger than the sum of its proper divisors (315530).

385030 is a wasteful number, since it uses less digits than its factorization.

385030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 385030 is about 620.5078565175. The cubic root of 385030 is about 72.7497529937.

The spelling of 385030 in words is "three hundred eighty-five thousand, thirty".