3401443 has 2 divisors, whose sum is σ = 3401444. Its totient is φ = 3401442.

The previous prime is 3401417. The next prime is 3401449. The reversal of 3401443 is 3441043.

It is a strong prime.

It is an emirp because it is prime and its reverse (3441043) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3401443 - 2⁹ = 3400931 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3401443.

It is not a weakly prime, because it can be changed into another prime (3401449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1700721 + 1700722.

It is an arithmetic number, because the mean of its divisors is an integer number (1700722).

Almost surely, 2^3401443 is an apocalyptic number.

3401443 is a deficient number, since it is larger than the sum of its proper divisors (1).

3401443 is an equidigital number, since it uses as much as digits as its factorization.

3401443 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 3401443 is about 1844.3001382638. The cubic root of 3401443 is about 150.3907294676.

Adding to 3401443 its reverse (3441043), we get a palindrome (6842486).

It can be divided in two parts, 3401 and 443, that added together give a square (3844 = 62²).

The spelling of 3401443 in words is "three million, four hundred one thousand, four hundred forty-three".