3223442447 has 2 divisors, whose sum is σ = 3223442448. Its totient is φ = 3223442446.

The previous prime is 3223442413. The next prime is 3223442483. The reversal of 3223442447 is 7442443223.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3223442447 - 2²⁰ = 3222393871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3223442647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1611721223 + 1611721224.

It is an arithmetic number, because the mean of its divisors is an integer number (1611721224).

Almost surely, 2^3223442447 is an apocalyptic number.

3223442447 is a deficient number, since it is larger than the sum of its proper divisors (1).

3223442447 is an equidigital number, since it uses as much as digits as its factorization.

3223442447 is an evil number, because the sum of its binary digits is even.

The product of its digits is 129024, while the sum is 35.

The square root of 3223442447 is about 56775.3683123236. The cubic root of 3223442447 is about 1477.2022943024.

The spelling of 3223442447 in words is "three billion, two hundred twenty-three million, four hundred forty-two thousand, four hundred forty-seven".