331341 has 8 divisors (see below), whose sum is σ = 465120. Its totient is φ = 209232.

The previous prime is 331339. The next prime is 331349. The reversal of 331341 is 143133.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 331341 - 2¹ = 331339 is a prime.

331341 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 331341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (331349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2850 + ... + 2963.

It is an arithmetic number, because the mean of its divisors is an integer number (58140).

2³³¹³⁴¹ is an apocalyptic number.

It is an amenable number.

331341 is a deficient number, since it is larger than the sum of its proper divisors (133779).

331341 is a wasteful number, since it uses less digits than its factorization.

331341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5835.

The product of its digits is 108, while the sum is 15.

The square root of 331341 is about 575.6222719805. The cubic root of 331341 is about 69.1977106173.

Adding to 331341 its reverse (143133), we get a palindrome (474474).

It can be divided in two parts, 33 and 1341, that multiplied together give a triangular number (44253 = T₂₉₇).

The spelling of 331341 in words is "three hundred thirty-one thousand, three hundred forty-one".