9196411728 has 160 divisors (see below), whose sum is σ = 28162681600. Its totient is φ = 2584189440.

The previous prime is 9196411717. The next prime is 9196411751. The reversal of 9196411728 is 8271146919.

It is a super-3 number, since 3×9196411728³ (a number of 31 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 999726 + ... + 1008882.

It is an arithmetic number, because the mean of its divisors is an integer number (176016760).

Almost surely, 2^9196411728 is an apocalyptic number.

9196411728 is a gapful number since it is divisible by the number (98) 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 9196411728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14081340800).

9196411728 is an abundant number, since it is smaller than the sum of its proper divisors (18966269872).

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

9196411728 is a wasteful number, since it uses less digits than its factorization.

9196411728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9250 (or 9230 counting only the distinct ones).

The product of its digits is 217728, while the sum is 48.

The square root of 9196411728 is about 95897.9234811682. The cubic root of 9196411728 is about 2095.1066509844.

The spelling of 9196411728 in words is "nine billion, one hundred ninety-six million, four hundred eleven thousand, seven hundred twenty-eight".