389041 has 2 divisors, whose sum is σ = 389042. Its totient is φ = 389040.

The previous prime is 389029. The next prime is 389047. The reversal of 389041 is 140983.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 378225 + 10816 = 615^2 + 104^2 .

It is an emirp because it is prime and its reverse (140983) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 389041 - 2⁹ = 388529 is a prime.

It is an Ulam number.

389041 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 388997 and 389015.

It is not a weakly prime, because it can be changed into another prime (389047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 194520 + 194521.

It is an arithmetic number, because the mean of its divisors is an integer number (194521).

2³⁸⁹⁰⁴¹ is an apocalyptic number.

It is an amenable number.

389041 is a deficient number, since it is larger than the sum of its proper divisors (1).

389041 is an equidigital number, since it uses as much as digits as its factorization.

389041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 389041 is about 623.7315127521. The cubic root of 389041 is about 73.0015011889.

The spelling of 389041 in words is "three hundred eighty-nine thousand, forty-one".