341381 has 4 divisors (see below), whose sum is σ = 342732. Its totient is φ = 340032.

The previous prime is 341357. The next prime is 341423. The reversal of 341381 is 183143.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 183143 = 373 ⋅491.

It can be written as a sum of positive squares in 2 ways, for example, as 28900 + 312481 = 170^2 + 559^2 .

It is a cyclic number.

It is not a de Polignac number, because 341381 - 2¹⁴ = 324997 is a prime.

It is a super-2 number, since 2×341381² = 233081974322, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (341311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 170 + ... + 843.

It is an arithmetic number, because the mean of its divisors is an integer number (85683).

2³⁴¹³⁸¹ is an apocalyptic number.

It is an amenable number.

341381 is a deficient number, since it is larger than the sum of its proper divisors (1351).

341381 is a wasteful number, since it uses less digits than its factorization.

341381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1350.

The product of its digits is 288, while the sum is 20.

The square root of 341381 is about 584.2781871677. The cubic root of 341381 is about 69.8896902047.

It can be divided in two parts, 341 and 381, that multiplied together give a palindrome (129921).

The spelling of 341381 in words is "three hundred forty-one thousand, three hundred eighty-one".