1088099328 has 176 divisors, whose sum is σ = 3045542976. Its totient is φ = 345047040.

The previous prime is 1088099323. The next prime is 1088099329. The reversal of 1088099328 is 8239908801.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1088099321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6675375 + ... + 6675537.

Almost surely, 2^1088099328 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 1088099328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1522771488).

1088099328 is an abundant number, since it is smaller than the sum of its proper divisors (1957443648).

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

1088099328 is a wasteful number, since it uses less digits than its factorization.

1088099328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280 (or 262 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 48.

The square root of 1088099328 is about 32986.3506317386. The cubic root of 1088099328 is about 1028.5439343621.

The spelling of 1088099328 in words is "one billion, eighty-eight million, ninety-nine thousand, three hundred twenty-eight".