727988099 has 2 divisors, whose sum is σ = 727988100. Its totient is φ = 727988098.

The previous prime is 727988083. The next prime is 727988117. The reversal of 727988099 is 990889727.

727988099 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 727988099 - 2⁴ = 727988083 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (727988039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 363994049 + 363994050.

It is an arithmetic number, because the mean of its divisors is an integer number (363994050).

Almost surely, 2^727988099 is an apocalyptic number.

727988099 is a deficient number, since it is larger than the sum of its proper divisors (1).

727988099 is an equidigital number, since it uses as much as digits as its factorization.

727988099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4572288, while the sum is 59.

The square root of 727988099 is about 26981.2545853598. The cubic root of 727988099 is about 899.5833870136.

The spelling of 727988099 in words is "seven hundred twenty-seven million, nine hundred eighty-eight thousand, ninety-nine".