1093861344 has 24 divisors (see below), whose sum is σ = 2871386280. Its totient is φ = 364620416.

The previous prime is 1093861343. The next prime is 1093861367. The reversal of 1093861344 is 4431683901.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1093861343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5697099 + ... + 5697290.

It is an arithmetic number, because the mean of its divisors is an integer number (119641095).

Almost surely, 2^1093861344 is an apocalyptic number.

It is an amenable number.

1093861344 is an abundant number, since it is smaller than the sum of its proper divisors (1777524936).

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

1093861344 is a wasteful number, since it uses less digits than its factorization.

1093861344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11394402 (or 11394394 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 39.

The square root of 1093861344 is about 33073.5747085192. The cubic root of 1093861344 is about 1030.3562860813.

The spelling of 1093861344 in words is "one billion, ninety-three million, eight hundred sixty-one thousand, three hundred forty-four".