2004339791 has 8 divisors (see below), whose sum is σ = 2016831600. Its totient is φ = 1991862720.

The previous prime is 2004339683. The next prime is 2004339793. The reversal of 2004339791 is 1979334002.

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

It is a cyclic number.

It is not a de Polignac number, because 2004339791 - 2¹⁰ = 2004338767 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2004339793) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 405845 + ... + 410753.

It is an arithmetic number, because the mean of its divisors is an integer number (252103950).

Almost surely, 2^2004339791 is an apocalyptic number.

2004339791 is a deficient number, since it is larger than the sum of its proper divisors (12491809).

2004339791 is a wasteful number, since it uses less digits than its factorization.

2004339791 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7369.

The product of its (nonzero) digits is 40824, while the sum is 38.

The square root of 2004339791 is about 44769.8535959188. The cubic root of 2004339791 is about 1260.8316905526.

The spelling of 2004339791 in words is "two billion, four million, three hundred thirty-nine thousand, seven hundred ninety-one".