9497468736 has 168 divisors, whose sum is σ = 31169400704. Its totient is φ = 2708536320.

The previous prime is 9497468731. The next prime is 9497468737. The reversal of 9497468736 is 6378647949.

9497468736 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (168).

It is a Harshad number since it is a multiple of its sum of digits (63).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9497468731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2542326 + ... + 2546058.

Almost surely, 2^9497468736 is an apocalyptic number.

9497468736 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 9497468736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15584700352).

9497468736 is an abundant number, since it is smaller than the sum of its proper divisors (21671931968).

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

9497468736 is a wasteful number, since it uses less digits than its factorization.

9497468736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4389 (or 4376 counting only the distinct ones).

The product of its digits is 54867456, while the sum is 63.

The square root of 9497468736 is about 97454.9574726704. The cubic root of 9497468736 is about 2117.7236703700.

The spelling of 9497468736 in words is "nine billion, four hundred ninety-seven million, four hundred sixty-eight thousand, seven hundred thirty-six".