2004738499 has 4 divisors (see below), whose sum is σ = 2005321864. Its totient is φ = 2004155136.

The previous prime is 2004738451. The next prime is 2004738503. The reversal of 2004738499 is 9948374002.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2004738499 - 2²⁹ = 1467867587 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2004738199) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 286497 + ... + 293410.

It is an arithmetic number, because the mean of its divisors is an integer number (501330466).

Almost surely, 2^2004738499 is an apocalyptic number.

2004738499 is a deficient number, since it is larger than the sum of its proper divisors (583365).

2004738499 is an equidigital number, since it uses as much as digits as its factorization.

2004738499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 583364.

The product of its (nonzero) digits is 435456, while the sum is 46.

The square root of 2004738499 is about 44774.3062369480. The cubic root of 2004738499 is about 1260.9152875479.

The spelling of 2004738499 in words is "two billion, four million, seven hundred thirty-eight thousand, four hundred ninety-nine".