389395 has 8 divisors (see below), whose sum is σ = 477504. Its totient is φ = 304704.

The previous prime is 389381. The next prime is 389399. The reversal of 389395 is 593983.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-389395 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (389399) 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, 594 + ... + 1063.

It is an arithmetic number, because the mean of its divisors is an integer number (59688).

2³⁸⁹³⁹⁵ is an apocalyptic number.

389395 is a deficient number, since it is larger than the sum of its proper divisors (88109).

389395 is a wasteful number, since it uses less digits than its factorization.

389395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1709.

The product of its digits is 29160, while the sum is 37.

The square root of 389395 is about 624.0152241733. The cubic root of 389395 is about 73.0236365569.

It can be divided in two parts, 389 and 395, that added together give a square (784 = 28²).

The spelling of 389395 in words is "three hundred eighty-nine thousand, three hundred ninety-five".