9603411989 has 2 divisors, whose sum is σ = 9603411990. Its totient is φ = 9603411988.

The previous prime is 9603411971. The next prime is 9603412043. The reversal of 9603411989 is 9891143069.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9287176900 + 316235089 = 96370^2 + 17783^2 .

It is a cyclic number.

It is not a de Polignac number, because 9603411989 - 2⁸ = 9603411733 is a prime.

It is a super-2 number, since 2×9603411989² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9603411089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4801705994 + 4801705995.

It is an arithmetic number, because the mean of its divisors is an integer number (4801705995).

Almost surely, 2^9603411989 is an apocalyptic number.

It is an amenable number.

9603411989 is a deficient number, since it is larger than the sum of its proper divisors (1).

9603411989 is an equidigital number, since it uses as much as digits as its factorization.

9603411989 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 419904, while the sum is 50.

The square root of 9603411989 is about 97996.9998979561. Note that the first 3 decimals coincide. The cubic root of 9603411989 is about 2125.5688987736.

The spelling of 9603411989 in words is "nine billion, six hundred three million, four hundred eleven thousand, nine hundred eighty-nine".