9717074572 has 6 divisors (see below), whose sum is σ = 17004880508. Its totient is φ = 4858537284.

The previous prime is 9717074539. The next prime is 9717074581. The reversal of 9717074572 is 2754707179.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1214634318 + ... + 1214634325.

Almost surely, 2^9717074572 is an apocalyptic number.

It is an amenable number.

9717074572 is a deficient number, since it is larger than the sum of its proper divisors (7287805936).

9717074572 is a wasteful number, since it uses less digits than its factorization.

9717074572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2429268647 (or 2429268645 counting only the distinct ones).

The product of its (nonzero) digits is 864360, while the sum is 49.

The square root of 9717074572 is about 98575.2229112367. Note that the first 3 decimals coincide. The cubic root of 9717074572 is about 2133.9218576046.

The spelling of 9717074572 in words is "nine billion, seven hundred seventeen million, seventy-four thousand, five hundred seventy-two".