389327 has 4 divisors (see below), whose sum is σ = 390576. Its totient is φ = 388080.

The previous prime is 389303. The next prime is 389357. The reversal of 389327 is 723983.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 723983 = 13 ⋅55691.

It is a cyclic number.

It is not a de Polignac number, because 389327 - 2¹⁴ = 372943 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 389293 and 389302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (389357) 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, 302 + ... + 932.

It is an arithmetic number, because the mean of its divisors is an integer number (97644).

2³⁸⁹³²⁷ is an apocalyptic number.

389327 is a deficient number, since it is larger than the sum of its proper divisors (1249).

389327 is an equidigital number, since it uses as much as digits as its factorization.

389327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1248.

The product of its digits is 9072, while the sum is 32.

The square root of 389327 is about 623.9607359442. The cubic root of 389327 is about 73.0193856066.

It can be divided in two parts, 3893 and 27, that multiplied together give a triangular number (105111 = T₄₅₈).

The spelling of 389327 in words is "three hundred eighty-nine thousand, three hundred twenty-seven".