3399443 has 2 divisors, whose sum is σ = 3399444. Its totient is φ = 3399442.

The previous prime is 3399427. The next prime is 3399457. The reversal of 3399443 is 3449933.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3399443 - 2⁴ = 3399427 is a prime.

It is not a weakly prime, because it can be changed into another prime (3399343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1699721 + 1699722.

It is an arithmetic number, because the mean of its divisors is an integer number (1699722).

Almost surely, 2^3399443 is an apocalyptic number.

3399443 is a deficient number, since it is larger than the sum of its proper divisors (1).

3399443 is an equidigital number, since it uses as much as digits as its factorization.

3399443 is an evil number, because the sum of its binary digits is even.

The product of its digits is 34992, while the sum is 35.

The square root of 3399443 is about 1843.7578474409. The cubic root of 3399443 is about 150.3612478202.

The spelling of 3399443 in words is "three million, three hundred ninety-nine thousand, four hundred forty-three".