9717040004 has 48 divisors (see below), whose sum is σ = 20029954560. Its totient is φ = 4038387840.

The previous prime is 9717039989. The next prime is 9717040007. The reversal of 9717040004 is 4000407179.

It is not an unprimeable number, because it can be changed into a prime (9717040007) 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 in 15 ways as a sum of consecutive naturals, for example, 109574 + ... + 177314.

It is an arithmetic number, because the mean of its divisors is an integer number (417290720).

Almost surely, 2^9717040004 is an apocalyptic number.

9717040004 is a gapful number since it is divisible by the number (94) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9717040004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10014977280).

9717040004 is an abundant number, since it is smaller than the sum of its proper divisors (10312914556).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9717040004 is a wasteful number, since it uses less digits than its factorization.

9717040004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67908 (or 67906 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 32.

The square root of 9717040004 is about 98575.0475729025. The cubic root of 9717040004 is about 2133.9193271620.

The spelling of 9717040004 in words is "nine billion, seven hundred seventeen million, forty thousand, four".