3220296047 has 2 divisors, whose sum is σ = 3220296048. Its totient is φ = 3220296046.

The previous prime is 3220296041. The next prime is 3220296049. The reversal of 3220296047 is 7406920223.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3220296047 - 2⁴ = 3220296031 is a prime.

Together with 3220296049, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 3220295998 and 3220296016.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3220296041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1610148023 + 1610148024.

It is an arithmetic number, because the mean of its divisors is an integer number (1610148024).

Almost surely, 2^3220296047 is an apocalyptic number.

3220296047 is a deficient number, since it is larger than the sum of its proper divisors (1).

3220296047 is an equidigital number, since it uses as much as digits as its factorization.

3220296047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36288, while the sum is 35.

The square root of 3220296047 is about 56747.6523479166. The cubic root of 3220296047 is about 1476.7215057814.

The spelling of 3220296047 in words is "three billion, two hundred twenty million, two hundred ninety-six thousand, forty-seven".