2804238536 has 32 divisors (see below), whose sum is σ = 6073354080. Its totient is φ = 1199673600.

The previous prime is 2804238529. The next prime is 2804238617. The reversal of 2804238536 is 6358324082.

It is a junction number, because it is equal to n+sod(n) for n = 2804238493 and 2804238502.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 935750 + ... + 938741.

It is an arithmetic number, because the mean of its divisors is an integer number (189792315).

Almost surely, 2^2804238536 is an apocalyptic number.

It is an amenable number.

2804238536 is an abundant number, since it is smaller than the sum of its proper divisors (3269115544).

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

2804238536 is a wasteful number, since it uses less digits than its factorization.

2804238536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1874525 (or 1874521 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 41.

The square root of 2804238536 is about 52955.0614766898. The cubic root of 2804238536 is about 1410.1705837914.

The spelling of 2804238536 in words is "two billion, eight hundred four million, two hundred thirty-eight thousand, five hundred thirty-six".