3563244389 has 2 divisors, whose sum is σ = 3563244390. Its totient is φ = 3563244388.

The previous prime is 3563244383. The next prime is 3563244397. The reversal of 3563244389 is 9834423653.

3563244389 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3557168164 + 6076225 = 59642^2 + 2465^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3563244389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3563244383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1781622194 + 1781622195.

It is an arithmetic number, because the mean of its divisors is an integer number (1781622195).

Almost surely, 2^3563244389 is an apocalyptic number.

It is an amenable number.

3563244389 is a deficient number, since it is larger than the sum of its proper divisors (1).

3563244389 is an equidigital number, since it uses as much as digits as its factorization.

3563244389 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1866240, while the sum is 47.

The square root of 3563244389 is about 59692.9174106945. The cubic root of 3563244389 is about 1527.3850542856.

The spelling of 3563244389 in words is "three billion, five hundred sixty-three million, two hundred forty-four thousand, three hundred eighty-nine".