2804355822 has 64 divisors (see below), whose sum is σ = 5983165440. Its totient is φ = 874308864.

The previous prime is 2804355779. The next prime is 2804355847. The reversal of 2804355822 is 2285534082.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 3342079 + ... + 3342917.

It is an arithmetic number, because the mean of its divisors is an integer number (93486960).

Almost surely, 2^2804355822 is an apocalyptic number.

2804355822 is an abundant number, since it is smaller than the sum of its proper divisors (3178809618).

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

2804355822 is a wasteful number, since it uses less digits than its factorization.

2804355822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1377.

The product of its (nonzero) digits is 153600, while the sum is 39.

The square root of 2804355822 is about 52956.1688757788. The cubic root of 2804355822 is about 1410.1902434315.

The spelling of 2804355822 in words is "two billion, eight hundred four million, three hundred fifty-five thousand, eight hundred twenty-two".