2005383384 has 48 divisors (see below), whose sum is σ = 5433311520. Its totient is φ = 668207040.

The previous prime is 2005383383. The next prime is 2005383421. The reversal of 2005383384 is 4833835002.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2005383383) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 348289 + ... + 353999.

It is an arithmetic number, because the mean of its divisors is an integer number (113193990).

Almost surely, 2^2005383384 is an apocalyptic number.

2005383384 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2005383384 is an abundant number, since it is smaller than the sum of its proper divisors (3427928136).

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

2005383384 is a wasteful number, since it uses less digits than its factorization.

2005383384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10600 (or 10593 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The square root of 2005383384 is about 44781.5071653467. The cubic root of 2005383384 is about 1261.0504769472.

The spelling of 2005383384 in words is "two billion, five million, three hundred eighty-three thousand, three hundred eighty-four".