2004038806 has 32 divisors (see below), whose sum is σ = 3910768128. Its totient is φ = 746845440.

The previous prime is 2004038789. The next prime is 2004038819. The reversal of 2004038806 is 6088304002.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 279355 + ... + 286438.

It is an arithmetic number, because the mean of its divisors is an integer number (122211504).

Almost surely, 2^2004038806 is an apocalyptic number.

2004038806 is a deficient number, since it is larger than the sum of its proper divisors (1906729322).

2004038806 is a wasteful number, since it uses less digits than its factorization.

2004038806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 565836.

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 2004038806 is about 44766.4920001557. The cubic root of 2004038806 is about 1260.7685757678.

The spelling of 2004038806 in words is "two billion, four million, thirty-eight thousand, eight hundred six".