1093750944 has 144 divisors (see below), whose sum is σ = 3399058656. Its totient is φ = 305902080.

The previous prime is 1093750937. The next prime is 1093750961. The reversal of 1093750944 is 4490573901.

It is a super-3 number, since 3×1093750944³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 1093750896 and 1093750905.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 147387 + ... + 154629.

It is an arithmetic number, because the mean of its divisors is an integer number (23604574).

Almost surely, 2^1093750944 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 1093750944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1699529328).

1093750944 is an abundant number, since it is smaller than the sum of its proper divisors (2305307712).

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

1093750944 is a wasteful number, since it uses less digits than its factorization.

1093750944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7291 (or 7272 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 42.

The square root of 1093750944 is about 33071.9056602428. The cubic root of 1093750944 is about 1030.3216213706.

The spelling of 1093750944 in words is "one billion, ninety-three million, seven hundred fifty thousand, nine hundred forty-four".