1093944 has 32 divisors (see below), whose sum is σ = 2880000. Its totient is φ = 345312.

The previous prime is 1093943. The next prime is 1093951. The reversal of 1093944 is 4493901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1093943) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 744 + ... + 1655.

It is an arithmetic number, because the mean of its divisors is an integer number (90000).

2^1093944 is an apocalyptic number.

It is an amenable number.

1093944 is an abundant number, since it is smaller than the sum of its proper divisors (1786056).

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

1093944 is a wasteful number, since it uses less digits than its factorization.

1093944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2427 (or 2423 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 30.

The square root of 1093944 is about 1045.9177787953. The cubic root of 1093944 is about 103.0382237873.

The spelling of 1093944 in words is "one million, ninety-three thousand, nine hundred forty-four".