2047466899 has 2 divisors, whose sum is σ = 2047466900. Its totient is φ = 2047466898.

The previous prime is 2047466881. The next prime is 2047466909. The reversal of 2047466899 is 9986647402.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2047466899 - 2⁵ = 2047466867 is a prime.

It is not a weakly prime, because it can be changed into another prime (2047469899) 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, 1023733449 + 1023733450.

It is an arithmetic number, because the mean of its divisors is an integer number (1023733450).

Almost surely, 2^2047466899 is an apocalyptic number.

2047466899 is a deficient number, since it is larger than the sum of its proper divisors (1).

2047466899 is an equidigital number, since it uses as much as digits as its factorization.

2047466899 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5225472, while the sum is 55.

The square root of 2047466899 is about 45248.9436230284. The cubic root of 2047466899 is about 1269.8106438499.

The spelling of 2047466899 in words is "two billion, forty-seven million, four hundred sixty-six thousand, eight hundred ninety-nine".