3804485207819 has 2 divisors, whose sum is σ = 3804485207820. Its totient is φ = 3804485207818.

The previous prime is 3804485207777. The next prime is 3804485207851. The reversal of 3804485207819 is 9187025844083.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3804485207819 is a prime.

It is a super-2 number, since 2×3804485207819² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3804485207219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1902242603909 + 1902242603910.

It is an arithmetic number, because the mean of its divisors is an integer number (1902242603910).

Almost surely, 2^{3804485207819} is an apocalyptic number.

3804485207819 is a deficient number, since it is larger than the sum of its proper divisors (1).

3804485207819 is an equidigital number, since it uses as much as digits as its factorization.

3804485207819 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15482880, while the sum is 59.

The spelling of 3804485207819 in words is "three trillion, eight hundred four billion, four hundred eighty-five million, two hundred seven thousand, eight hundred nineteen".