1163440096 has 192 divisors, whose sum is σ = 3048192000. Its totient is φ = 424359936.

The previous prime is 1163440087. The next prime is 1163440139. The reversal of 1163440096 is 6900443611.

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, 1942005 + ... + 1942603.

It is an arithmetic number, because the mean of its divisors is an integer number (15876000).

Almost surely, 2^1163440096 is an apocalyptic number.

1163440096 is a gapful number since it is divisible by the number (16) 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 1163440096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1524096000).

1163440096 is an abundant number, since it is smaller than the sum of its proper divisors (1884751904).

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

1163440096 is a wasteful number, since it uses less digits than its factorization.

1163440096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 681 (or 673 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 1163440096 is about 34109.2376930356. The cubic root of 1163440096 is about 1051.7552187739.

The spelling of 1163440096 in words is "one billion, one hundred sixty-three million, four hundred forty thousand, ninety-six".