385038 has 12 divisors (see below), whose sum is σ = 834288. Its totient is φ = 128340.

The previous prime is 385027. The next prime is 385039. The reversal of 385038 is 830583.

It is a super-2 number, since 2×385038² = 296508522888, which contains 22 as substring.

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

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 polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10678 + ... + 10713.

It is an arithmetic number, because the mean of its divisors is an integer number (69524).

2³⁸⁵⁰³⁸ is an apocalyptic number.

385038 is an abundant number, since it is smaller than the sum of its proper divisors (449250).

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

385038 is a wasteful number, since it uses less digits than its factorization.

385038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21399 (or 21396 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 385038 is about 620.5143028166. The cubic root of 385038 is about 72.7502568454.

The spelling of 385038 in words is "three hundred eighty-five thousand, thirty-eight".