334261 has 2 divisors, whose sum is σ = 334262. Its totient is φ = 334260.

The previous prime is 334247. The next prime is 334289. The reversal of 334261 is 162433.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 280900 + 53361 = 530^2 + 231^2 .

It is a cyclic number.

It is not a de Polignac number, because 334261 - 2⁷ = 334133 is a prime.

It is a super-2 number, since 2×334261² = 223460832242, which contains 22 as substring.

334261 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (334231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 167130 + 167131.

It is an arithmetic number, because the mean of its divisors is an integer number (167131).

2³³⁴²⁶¹ is an apocalyptic number.

It is an amenable number.

334261 is a deficient number, since it is larger than the sum of its proper divisors (1).

334261 is an equidigital number, since it uses as much as digits as its factorization.

334261 is an evil number, because the sum of its binary digits is even.

The product of its digits is 432, while the sum is 19.

The square root of 334261 is about 578.1530939120. The cubic root of 334261 is about 69.4003886731.

Adding to 334261 its reverse (162433), we get a palindrome (496694).

It can be divided in two parts, 3342 and 61, that added together give a triangular number (3403 = T₈₂).

The spelling of 334261 in words is "three hundred thirty-four thousand, two hundred sixty-one".