488345899 has 2 divisors, whose sum is σ = 488345900. Its totient is φ = 488345898.

The previous prime is 488345863. The next prime is 488345917. The reversal of 488345899 is 998543884.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 488345899 - 2¹⁵ = 488313131 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (488345849) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 244172949 + 244172950.

It is an arithmetic number, because the mean of its divisors is an integer number (244172950).

Almost surely, 2^488345899 is an apocalyptic number.

488345899 is a deficient number, since it is larger than the sum of its proper divisors (1).

488345899 is an equidigital number, since it uses as much as digits as its factorization.

488345899 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9953280, while the sum is 58.

The square root of 488345899 is about 22098.5497035439. The cubic root of 488345899 is about 787.4854077753.

The spelling of 488345899 in words is "four hundred eighty-eight million, three hundred forty-five thousand, eight hundred ninety-nine".