9748409723 has 16 divisors (see below), whose sum is σ = 10958976000. Its totient is φ = 8603959584.

The previous prime is 9748409719. The next prime is 9748409747. The reversal of 9748409723 is 3279048479.

It is a cyclic number.

It is not a de Polignac number, because 9748409723 - 2² = 9748409719 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9748409023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1078778 + ... + 1087776.

It is an arithmetic number, because the mean of its divisors is an integer number (684936000).

Almost surely, 2^9748409723 is an apocalyptic number.

9748409723 is a deficient number, since it is larger than the sum of its proper divisors (1210566277).

9748409723 is a wasteful number, since it uses less digits than its factorization.

9748409723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12658.

The product of its (nonzero) digits is 3048192, while the sum is 53.

The square root of 9748409723 is about 98734.0352816596. The cubic root of 9748409723 is about 2136.2131856305.

The spelling of 9748409723 in words is "nine billion, seven hundred forty-eight million, four hundred nine thousand, seven hundred twenty-three".