3563323249 has 2 divisors, whose sum is σ = 3563323250. Its totient is φ = 3563323248.

The previous prime is 3563323219. The next prime is 3563323259. The reversal of 3563323249 is 9423233653.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3521591649 + 41731600 = 59343^2 + 6460^2 .

It is a cyclic number.

It is not a de Polignac number, because 3563323249 - 2⁷ = 3563323121 is a prime.

It is not a weakly prime, because it can be changed into another prime (3563323219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1781661624 + 1781661625.

It is an arithmetic number, because the mean of its divisors is an integer number (1781661625).

Almost surely, 2^3563323249 is an apocalyptic number.

It is an amenable number.

3563323249 is a deficient number, since it is larger than the sum of its proper divisors (1).

3563323249 is an equidigital number, since it uses as much as digits as its factorization.

3563323249 is an evil number, because the sum of its binary digits is even.

The product of its digits is 349920, while the sum is 40.

The square root of 3563323249 is about 59693.5779544165. The cubic root of 3563323249 is about 1527.3963219847.

The spelling of 3563323249 in words is "three billion, five hundred sixty-three million, three hundred twenty-three thousand, two hundred forty-nine".