334861 has 2 divisors, whose sum is σ = 334862. Its totient is φ = 334860.

The previous prime is 334843. The next prime is 334877. The reversal of 334861 is 168433.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 281961 + 52900 = 531^2 + 230^2 .

It is an emirp because it is prime and its reverse (168433) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 334861 - 2⁹ = 334349 is a prime.

It is a super-2 number, since 2×334861² = 224263778642, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (334891) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 167430 + 167431.

It is an arithmetic number, because the mean of its divisors is an integer number (167431).

2³³⁴⁸⁶¹ is an apocalyptic number.

It is an amenable number.

334861 is a deficient number, since it is larger than the sum of its proper divisors (1).

334861 is an equidigital number, since it uses as much as digits as its factorization.

334861 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1728, while the sum is 25.

The square root of 334861 is about 578.6717549699. The cubic root of 334861 is about 69.4418885222.

The spelling of 334861 in words is "three hundred thirty-four thousand, eight hundred sixty-one".