9688746043 has 2 divisors, whose sum is σ = 9688746044. Its totient is φ = 9688746042.

The previous prime is 9688746007. The next prime is 9688746049. The reversal of 9688746043 is 3406478869.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 9688746043 - 2⁹ = 9688745531 is a prime.

It is not a weakly prime, because it can be changed into another prime (9688746049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4844373021 + 4844373022.

It is an arithmetic number, because the mean of its divisors is an integer number (4844373022).

Almost surely, 2^9688746043 is an apocalyptic number.

9688746043 is a deficient number, since it is larger than the sum of its proper divisors (1).

9688746043 is an equidigital number, since it uses as much as digits as its factorization.

9688746043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6967296, while the sum is 55.

The square root of 9688746043 is about 98431.4281263865. The cubic root of 9688746043 is about 2131.8461400295.

The spelling of 9688746043 in words is "nine billion, six hundred eighty-eight million, seven hundred forty-six thousand, forty-three".