1941343 has 2 divisors, whose sum is σ = 1941344. Its totient is φ = 1941342.

The previous prime is 1941323. The next prime is 1941367. The reversal of 1941343 is 3431491.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1941343 - 2¹⁷ = 1810271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1941323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 970671 + 970672.

It is an arithmetic number, because the mean of its divisors is an integer number (970672).

2^1941343 is an apocalyptic number.

1941343 is a deficient number, since it is larger than the sum of its proper divisors (1).

1941343 is an equidigital number, since it uses as much as digits as its factorization.

1941343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1296, while the sum is 25.

The square root of 1941343 is about 1393.3208532136. The cubic root of 1941343 is about 124.7481435541.

The spelling of 1941343 in words is "one million, nine hundred forty-one thousand, three hundred forty-three".