9793840896 has 648 divisors, whose sum is σ = 36207007200. Its totient is φ = 2633637888.

The previous prime is 9793840883. The next prime is 9793840907. The reversal of 9793840896 is 6980483979.

It is a tau number, because it is divible by the number of its divisors (648).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 576108280 + ... + 576108296.

Almost surely, 2^9793840896 is an apocalyptic number.

9793840896 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 9793840896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18103503600).

9793840896 is an abundant number, since it is smaller than the sum of its proper divisors (26413166304).

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

9793840896 is an frugal number, since it uses more digits than its factorization.

9793840896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78 (or 29 counting only the distinct ones).

The product of its (nonzero) digits is 23514624, while the sum is 63.

The square root of 9793840896 is about 98963.8363039752. The cubic root of 9793840896 is about 2139.5265566914.

The spelling of 9793840896 in words is "nine billion, seven hundred ninety-three million, eight hundred forty thousand, eight hundred ninety-six".