9704369489 has 2 divisors, whose sum is σ = 9704369490. Its totient is φ = 9704369488.

The previous prime is 9704369459. The next prime is 9704369503. The reversal of 9704369489 is 9849634079.

9704369489 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9198344464 + 506025025 = 95908^2 + 22495^2 .

It is an emirp because it is prime and its reverse (9849634079) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9704369489 is a prime.

It is a super-2 number, since 2×9704369489² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (9704369419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4852184744 + 4852184745.

It is an arithmetic number, because the mean of its divisors is an integer number (4852184745).

Almost surely, 2^9704369489 is an apocalyptic number.

It is an amenable number.

9704369489 is a deficient number, since it is larger than the sum of its proper divisors (1).

9704369489 is an equidigital number, since it uses as much as digits as its factorization.

9704369489 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11757312, while the sum is 59.

The square root of 9704369489 is about 98510.7582398999. The cubic root of 9704369489 is about 2132.9914171077.

The spelling of 9704369489 in words is "nine billion, seven hundred four million, three hundred sixty-nine thousand, four hundred eighty-nine".