1383384 has 16 divisors (see below), whose sum is σ = 3458520. Its totient is φ = 461120.

The previous prime is 1383379. The next prime is 1383391. The reversal of 1383384 is 4833831.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28797 + ... + 28844.

2^1383384 is an apocalyptic number.

It is an amenable number.

1383384 is an abundant number, since it is smaller than the sum of its proper divisors (2075136).

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

1383384 is a wasteful number, since it uses less digits than its factorization.

1383384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57650 (or 57646 counting only the distinct ones).

The product of its digits is 6912, while the sum is 30.

The square root of 1383384 is about 1176.1734565956. The cubic root of 1383384 is about 111.4245570076.

The spelling of 1383384 in words is "one million, three hundred eighty-three thousand, three hundred eighty-four".