1096443648 has 288 divisors, whose sum is σ = 3430486080. Its totient is φ = 345047040.

The previous prime is 1096443643. The next prime is 1096443653. The reversal of 1096443648 is 8463446901.

It is an interprime number because it is at equal distance from previous prime (1096443643) and next prime (1096443653).

It is a tau number, because it is divible by the number of its divisors (288).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1096443643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15019740 + ... + 15019812.

It is an arithmetic number, because the mean of its divisors is an integer number (11911410).

Almost surely, 2^1096443648 is an apocalyptic number.

1096443648 is a gapful number since it is divisible by the number (18) 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 1096443648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1715243040).

1096443648 is an abundant number, since it is smaller than the sum of its proper divisors (2334042432).

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

1096443648 is an equidigital number, since it uses as much as digits as its factorization.

1096443648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192 (or 172 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 45.

The square root of 1096443648 is about 33112.5904755276. The cubic root of 1096443648 is about 1031.1664442715.

The spelling of 1096443648 in words is "one billion, ninety-six million, four hundred forty-three thousand, six hundred forty-eight".