9171347796 has 336 divisors, whose sum is σ = 27619987584. Its totient is φ = 2642035968.

The previous prime is 9171347791. The next prime is 9171347813. The reversal of 9171347796 is 6977431719.

It is a super-2 number, since 2×9171347796² (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 congruent number.

It is not an unprimeable number, because it can be changed into a prime (9171347791) by changing a digit.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 58416150 + ... + 58416306.

It is an arithmetic number, because the mean of its divisors is an integer number (82202344).

Almost surely, 2^9171347796 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9171347796, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13809993792).

9171347796 is an abundant number, since it is smaller than the sum of its proper divisors (18448639788).

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

9171347796 is a wasteful number, since it uses less digits than its factorization.

9171347796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282 (or 265 counting only the distinct ones).

The product of its digits is 2000376, while the sum is 54.

The square root of 9171347796 is about 95767.1540560750. The cubic root of 9171347796 is about 2093.2015822954.

The spelling of 9171347796 in words is "nine billion, one hundred seventy-one million, three hundred forty-seven thousand, seven hundred ninety-six".