9743864968 has 8 divisors (see below), whose sum is σ = 18269746830. Its totient is φ = 4871932480.

The previous prime is 9743864953. The next prime is 9743865029. The reversal of 9743864968 is 8694683479.

It can be written as a sum of positive squares in only one way, i.e., 5440242564 + 4303622404 = 73758^2 + 65602^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 608991553 + ... + 608991568.

Almost surely, 2^9743864968 is an apocalyptic number.

It is an amenable number.

9743864968 is a deficient number, since it is larger than the sum of its proper divisors (8525881862).

9743864968 is a wasteful number, since it uses less digits than its factorization.

9743864968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1217983127 (or 1217983123 counting only the distinct ones).

The product of its digits is 62705664, while the sum is 64.

The square root of 9743864968 is about 98711.0174600586. The cubic root of 9743864968 is about 2135.8811631109.

The spelling of 9743864968 in words is "nine billion, seven hundred forty-three million, eight hundred sixty-four thousand, nine hundred sixty-eight".