341741681 has 4 divisors (see below), whose sum is σ = 345125364. Its totient is φ = 338358000.

The previous prime is 341741671. The next prime is 341741693. The reversal of 341741681 is 186147143.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 215943025 + 125798656 = 14695^2 + 11216^2 .

It is a cyclic number.

It is not a de Polignac number, because 341741681 - 2¹⁰ = 341740657 is a prime.

It is a super-3 number, since 3×341741681³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (341741641) 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 in 3 ways as a sum of consecutive naturals, for example, 1691690 + ... + 1691891.

It is an arithmetic number, because the mean of its divisors is an integer number (86281341).

Almost surely, 2^341741681 is an apocalyptic number.

It is an amenable number.

341741681 is a deficient number, since it is larger than the sum of its proper divisors (3383683).

341741681 is a wasteful number, since it uses less digits than its factorization.

341741681 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3383682.

The product of its digits is 16128, while the sum is 35.

The square root of 341741681 is about 18486.2565437138. The cubic root of 341741681 is about 699.1429517776.

The spelling of 341741681 in words is "three hundred forty-one million, seven hundred forty-one thousand, six hundred eighty-one".