389411 has 4 divisors (see below), whose sum is σ = 424824. Its totient is φ = 354000.

The previous prime is 389401. The next prime is 389437. The reversal of 389411 is 114983.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 114983 = 11 ⋅10453.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-389411 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (389401) 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, 17690 + ... + 17711.

It is an arithmetic number, because the mean of its divisors is an integer number (106206).

2³⁸⁹⁴¹¹ is an apocalyptic number.

389411 is a deficient number, since it is larger than the sum of its proper divisors (35413).

389411 is a wasteful number, since it uses less digits than its factorization.

389411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35412.

The product of its digits is 864, while the sum is 26.

The square root of 389411 is about 624.0280442416. The cubic root of 389411 is about 73.0246367085.

It can be divided in two parts, 38 and 9411, that added together give a palindrome (9449).

The spelling of 389411 in words is "three hundred eighty-nine thousand, four hundred eleven".