2804814773 has 2 divisors, whose sum is σ = 2804814774. Its totient is φ = 2804814772.

The previous prime is 2804814763. The next prime is 2804814781. The reversal of 2804814773 is 3774184082.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1765848484 + 1038966289 = 42022^2 + 32233^2 .

It is a cyclic number.

It is not a de Polignac number, because 2804814773 - 2⁸ = 2804814517 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2804814763) by changing a digit.

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 as a sum of consecutive naturals, namely, 1402407386 + 1402407387.

It is an arithmetic number, because the mean of its divisors is an integer number (1402407387).

Almost surely, 2^2804814773 is an apocalyptic number.

It is an amenable number.

2804814773 is a deficient number, since it is larger than the sum of its proper divisors (1).

2804814773 is an equidigital number, since it uses as much as digits as its factorization.

2804814773 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 301056, while the sum is 44.

The square root of 2804814773 is about 52960.5020085724. The cubic root of 2804814773 is about 1410.2671681586.

The spelling of 2804814773 in words is "two billion, eight hundred four million, eight hundred fourteen thousand, seven hundred seventy-three".