3804487281899 has 2 divisors, whose sum is σ = 3804487281900. Its totient is φ = 3804487281898.

The previous prime is 3804487281887. The next prime is 3804487281901. The reversal of 3804487281899 is 9981827844083.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3804487281899 - 2⁴ = 3804487281883 is a prime.

Together with 3804487281901, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3804487281869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1902243640949 + 1902243640950.

It is an arithmetic number, because the mean of its divisors is an integer number (1902243640950).

Almost surely, 2^{3804487281899} is an apocalyptic number.

3804487281899 is a deficient number, since it is larger than the sum of its proper divisors (1).

3804487281899 is an equidigital number, since it uses as much as digits as its factorization.

3804487281899 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 222953472, while the sum is 71.

The spelling of 3804487281899 in words is "three trillion, eight hundred four billion, four hundred eighty-seven million, two hundred eighty-one thousand, eight hundred ninety-nine".