1093173328 has 80 divisors (see below), whose sum is σ = 2379847680. Its totient is φ = 482969088.

The previous prime is 1093173313. The next prime is 1093173337. The reversal of 1093173328 is 8233713901.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 765351 + ... + 766777.

It is an arithmetic number, because the mean of its divisors is an integer number (29748096).

Almost surely, 2^1093173328 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 1093173328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1189923840).

1093173328 is an abundant number, since it is smaller than the sum of its proper divisors (1286674352).

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

1093173328 is a wasteful number, since it uses less digits than its factorization.

1093173328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1604 (or 1598 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 1093173328 is about 33063.1717776743. The cubic root of 1093173328 is about 1030.1402165601.

The spelling of 1093173328 in words is "one billion, ninety-three million, one hundred seventy-three thousand, three hundred twenty-eight".