334189 has 2 divisors, whose sum is σ = 334190. Its totient is φ = 334188.

The previous prime is 334183. The next prime is 334199. The reversal of 334189 is 981433.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 275625 + 58564 = 525^2 + 242^2 .

It is a cyclic number.

It is not a de Polignac number, because 334189 - 2⁵ = 334157 is a prime.

It is a super-2 number, since 2×334189² = 223364575442, which contains 22 as substring.

334189 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (334183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 167094 + 167095.

It is an arithmetic number, because the mean of its divisors is an integer number (167095).

2³³⁴¹⁸⁹ is an apocalyptic number.

It is an amenable number.

334189 is a deficient number, since it is larger than the sum of its proper divisors (1).

334189 is an equidigital number, since it uses as much as digits as its factorization.

334189 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2592, while the sum is 28.

The square root of 334189 is about 578.0908233141. The cubic root of 334189 is about 69.3954053549.

The spelling of 334189 in words is "three hundred thirty-four thousand, one hundred eighty-nine".