9742749703 has 2 divisors, whose sum is σ = 9742749704. Its totient is φ = 9742749702.

The previous prime is 9742749697. The next prime is 9742749707. The reversal of 9742749703 is 3079472479.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9742749703 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9742749707) by changing a digit.

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, 4871374851 + 4871374852.

It is an arithmetic number, because the mean of its divisors is an integer number (4871374852).

Almost surely, 2^9742749703 is an apocalyptic number.

9742749703 is a deficient number, since it is larger than the sum of its proper divisors (1).

9742749703 is an equidigital number, since it uses as much as digits as its factorization.

9742749703 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2667168, while the sum is 52.

The square root of 9742749703 is about 98705.3681569549. The cubic root of 9742749703 is about 2135.7996703151.

The spelling of 9742749703 in words is "nine billion, seven hundred forty-two million, seven hundred forty-nine thousand, seven hundred three".