1608384 has 28 divisors (see below), whose sum is σ = 4256024. Its totient is φ = 536064.

The previous prime is 1608379. The next prime is 1608401. The reversal of 1608384 is 4838061.

It is a happy number.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3997 + ... + 4380.

2^1608384 is an apocalyptic number.

It is an amenable number.

1608384 is an abundant number, since it is smaller than the sum of its proper divisors (2647640).

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

1608384 is an equidigital number, since it uses as much as digits as its factorization.

1608384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8392 (or 8382 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 1608384 is about 1268.2208009649. The cubic root of 1608384 is about 117.1646451074.

The spelling of 1608384 in words is "one million, six hundred eight thousand, three hundred eighty-four".