3223652647 has 2 divisors, whose sum is σ = 3223652648. Its totient is φ = 3223652646.

The previous prime is 3223652629. The next prime is 3223652683. The reversal of 3223652647 is 7462563223.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3223652647 - 2²⁷ = 3089434919 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3223652617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1611826323 + 1611826324.

It is an arithmetic number, because the mean of its divisors is an integer number (1611826324).

Almost surely, 2^3223652647 is an apocalyptic number.

3223652647 is a deficient number, since it is larger than the sum of its proper divisors (1).

3223652647 is an equidigital number, since it uses as much as digits as its factorization.

3223652647 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 362880, while the sum is 40.

The square root of 3223652647 is about 56777.2194370242. The cubic root of 3223652647 is about 1477.2344029542.

The spelling of 3223652647 in words is "three billion, two hundred twenty-three million, six hundred fifty-two thousand, six hundred forty-seven".