9217714472 has 16 divisors (see below), whose sum is σ = 17348934240. Its totient is φ = 4591332016.

The previous prime is 9217714433. The next prime is 9217714481. The reversal of 9217714472 is 2744177129.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2188418 + ... + 2192625.

It is an arithmetic number, because the mean of its divisors is an integer number (1084308390).

Almost surely, 2^9217714472 is an apocalyptic number.

It is an amenable number.

9217714472 is a deficient number, since it is larger than the sum of its proper divisors (8131219768).

9217714472 is a wasteful number, since it uses less digits than its factorization.

9217714472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4381312 (or 4381308 counting only the distinct ones).

The product of its digits is 197568, while the sum is 44.

The square root of 9217714472 is about 96008.9291264099. The cubic root of 9217714472 is about 2096.7231185252.

The spelling of 9217714472 in words is "nine billion, two hundred seventeen million, seven hundred fourteen thousand, four hundred seventy-two".