9417897216 has 1080 divisors, whose sum is σ = 37893993984. Its totient is φ = 2299207680.

The previous prime is 9417897197. The next prime is 9417897241. The reversal of 9417897216 is 6127987149.

9417897216 is a `hidden beast` number, since 9 + 417 + 8 + 9 + 7 + 216 = 666.

It is a super-2 number, since 2×9417897216² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

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 119 ways as a sum of consecutive naturals, for example, 303803121 + ... + 303803151.

Almost surely, 2^9417897216 is an apocalyptic number.

9417897216 is a gapful number since it is divisible by the number (96) 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 9417897216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18946996992).

9417897216 is an abundant number, since it is smaller than the sum of its proper divisors (28476096768).

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

9417897216 is a wasteful number, since it uses less digits than its factorization.

9417897216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109 (or 79 counting only the distinct ones).

The product of its digits is 1524096, while the sum is 54.

The square root of 9417897216 is about 97045.8511014252. The cubic root of 9417897216 is about 2111.7928515840.

The spelling of 9417897216 in words is "nine billion, four hundred seventeen million, eight hundred ninety-seven thousand, two hundred sixteen".