1498728299 has 2 divisors, whose sum is σ = 1498728300. Its totient is φ = 1498728298.

The previous prime is 1498728289. The next prime is 1498728311. The reversal of 1498728299 is 9928278941.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1498728299 - 2⁸ = 1498728043 is a prime.

It is not a weakly prime, because it can be changed into another prime (1498728239) 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, 749364149 + 749364150.

It is an arithmetic number, because the mean of its divisors is an integer number (749364150).

Almost surely, 2^1498728299 is an apocalyptic number.

1498728299 is a deficient number, since it is larger than the sum of its proper divisors (1).

1498728299 is an equidigital number, since it uses as much as digits as its factorization.

1498728299 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5225472, while the sum is 59.

The square root of 1498728299 is about 38713.4123915730. The cubic root of 1498728299 is about 1144.3906545907.

The spelling of 1498728299 in words is "one billion, four hundred ninety-eight million, seven hundred twenty-eight thousand, two hundred ninety-nine".