389541 has 8 divisors (see below), whose sum is σ = 532224. Its totient is φ = 253280.

The previous prime is 389539. The next prime is 389561. The reversal of 389541 is 145983.

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

It is a cyclic number.

It is not a de Polignac number, because 389541 - 2¹ = 389539 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 389499 and 389508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (389531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1461 + ... + 1706.

It is an arithmetic number, because the mean of its divisors is an integer number (66528).

2³⁸⁹⁵⁴¹ is an apocalyptic number.

It is an amenable number.

389541 is a deficient number, since it is larger than the sum of its proper divisors (142683).

389541 is a wasteful number, since it uses less digits than its factorization.

389541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3211.

The product of its digits is 4320, while the sum is 30.

The square root of 389541 is about 624.1321975351. The cubic root of 389541 is about 73.0327619255.

The spelling of 389541 in words is "three hundred eighty-nine thousand, five hundred forty-one".