1993382 has 8 divisors (see below), whose sum is σ = 2996136. Its totient is φ = 994672.

The previous prime is 1993367. The next prime is 1993417. The reversal of 1993382 is 2833991.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1133 + ... + 2295.

It is an arithmetic number, because the mean of its divisors is an integer number (374517).

2^1993382 is an apocalyptic number.

1993382 is a deficient number, since it is larger than the sum of its proper divisors (1002754).

1993382 is a wasteful number, since it uses less digits than its factorization.

1993382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2022.

The product of its digits is 11664, while the sum is 35.

The square root of 1993382 is about 1411.8718072120. The cubic root of 1993382 is about 125.8529821321.

The spelling of 1993382 in words is "one million, nine hundred ninety-three thousand, three hundred eighty-two".