385394 has 4 divisors (see below), whose sum is σ = 578094. Its totient is φ = 192696.

The previous prime is 385393. The next prime is 385397. The reversal of 385394 is 493583.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 237169 + 148225 = 487^2 + 385^2 .

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 385394.

It is not an unprimeable number, because it can be changed into a prime (385391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 96347 + ... + 96350.

2³⁸⁵³⁹⁴ is an apocalyptic number.

385394 is a deficient number, since it is larger than the sum of its proper divisors (192700).

385394 is a wasteful number, since it uses less digits than its factorization.

385394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192699.

The product of its digits is 12960, while the sum is 32.

The square root of 385394 is about 620.8010953599. The cubic root of 385394 is about 72.7726711816.

The spelling of 385394 in words is "three hundred eighty-five thousand, three hundred ninety-four".