9704892499009 has 32 divisors (see below), whose sum is σ = 10391833460736. Its totient is φ = 9042017761920.

The previous prime is 9704892498971. The next prime is 9704892499021. The reversal of 9704892499009 is 9009942984079.

It is not a de Polignac number, because 9704892499009 - 2²³ = 9704884110401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9704892499039) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 217493269 + ... + 217537885.

It is an arithmetic number, because the mean of its divisors is an integer number (324744795648).

Almost surely, 2^{9704892499009} is an apocalyptic number.

It is an amenable number.

9704892499009 is a deficient number, since it is larger than the sum of its proper divisors (686940961727).

9704892499009 is a wasteful number, since it uses less digits than its factorization.

9704892499009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45645.

The product of its (nonzero) digits is 105815808, while the sum is 70.

The spelling of 9704892499009 in words is "nine trillion, seven hundred four billion, eight hundred ninety-two million, four hundred ninety-nine thousand, nine".