3141343 has 2 divisors, whose sum is σ = 3141344. Its totient is φ = 3141342.

The previous prime is 3141331. The next prime is 3141361. The reversal of 3141343 is 3431413.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3141343 is a prime.

It is equal to p₂₂₆₂₆₁ and since 3141343 and 226261 have the same sum of digits, it is a Honaker prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3141343.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3141373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1570671 + 1570672.

It is an arithmetic number, because the mean of its divisors is an integer number (1570672).

Almost surely, 2^3141343 is an apocalyptic number.

3141343 is a deficient number, since it is larger than the sum of its proper divisors (1).

3141343 is an equidigital number, since it uses as much as digits as its factorization.

3141343 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 3141343 is about 1772.3834235289. The cubic root of 3141343 is about 146.4553090859.

Adding to 3141343 its reverse (3431413), we get a palindrome (6572756).

The spelling of 3141343 in words is "three million, one hundred forty-one thousand, three hundred forty-three".