2001384597 has 16 divisors (see below), whose sum is σ = 2730431232. Its totient is φ = 1303404480.

The previous prime is 2001384577. The next prime is 2001384599. The reversal of 2001384597 is 7954831002.

It is not a de Polignac number, because 2001384597 - 2¹⁵ = 2001351829 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2001384599) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63163 + ... + 89399.

It is an arithmetic number, because the mean of its divisors is an integer number (170651952).

Almost surely, 2^2001384597 is an apocalyptic number.

It is an amenable number.

2001384597 is a deficient number, since it is larger than the sum of its proper divisors (729046635).

2001384597 is a wasteful number, since it uses less digits than its factorization.

2001384597 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26828.

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 2001384597 is about 44736.8371367490. The cubic root of 2001384597 is about 1260.2117299770.

The spelling of 2001384597 in words is "two billion, one million, three hundred eighty-four thousand, five hundred ninety-seven".