3343223447 has 2 divisors, whose sum is σ = 3343223448. Its totient is φ = 3343223446.

The previous prime is 3343223431. The next prime is 3343223449. The reversal of 3343223447 is 7443223433.

3343223447 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3343223447 - 2⁴ = 3343223431 is a prime.

It is a super-2 number, since 2×3343223447² = 22354286033141123618, which contains 22 as substring.

Together with 3343223449, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3343223449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1671611723 + 1671611724.

It is an arithmetic number, because the mean of its divisors is an integer number (1671611724).

Almost surely, 2^3343223447 is an apocalyptic number.

3343223447 is a deficient number, since it is larger than the sum of its proper divisors (1).

3343223447 is an equidigital number, since it uses as much as digits as its factorization.

3343223447 is an evil number, because the sum of its binary digits is even.

The product of its digits is 145152, while the sum is 35.

The square root of 3343223447 is about 57820.6143775730. The cubic root of 3343223447 is about 1495.2775101815.

The spelling of 3343223447 in words is "three billion, three hundred forty-three million, two hundred twenty-three thousand, four hundred forty-seven".