1088304768 has 64 divisors (see below), whose sum is σ = 3212020800. Its totient is φ = 362767104.

The previous prime is 1088304757. The next prime is 1088304773. The reversal of 1088304768 is 8674038801.

It is a tau number, because it is divible by the number of its divisors (64).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 153996 + ... + 160907.

It is an arithmetic number, because the mean of its divisors is an integer number (50187825).

Almost surely, 2^1088304768 is an apocalyptic number.

1088304768 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1088304768 is an abundant number, since it is smaller than the sum of its proper divisors (2123716032).

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

1088304768 is an equidigital number, since it uses as much as digits as its factorization.

1088304768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314926 (or 314908 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 45.

The square root of 1088304768 is about 32989.4645000491. The cubic root of 1088304768 is about 1028.6086621442.

The spelling of 1088304768 in words is "one billion, eighty-eight million, three hundred four thousand, seven hundred sixty-eight".