9201644496 has 160 divisors (see below), whose sum is σ = 29138313600. Its totient is φ = 2756920320.

The previous prime is 9201644479. The next prime is 9201644503. The reversal of 9201644496 is 6944461029.

9201644496 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×9201644496² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 412050 + ... + 433806.

It is an arithmetic number, because the mean of its divisors is an integer number (182114460).

Almost surely, 2^9201644496 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 9201644496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14569156800).

9201644496 is an abundant number, since it is smaller than the sum of its proper divisors (19936669104).

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

9201644496 is a wasteful number, since it uses less digits than its factorization.

9201644496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21874 (or 21862 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 45.

The square root of 9201644496 is about 95925.2026112012. The cubic root of 9201644496 is about 2095.5039482732.

The spelling of 9201644496 in words is "nine billion, two hundred one million, six hundred forty-four thousand, four hundred ninety-six".