498389713 has 2 divisors, whose sum is σ = 498389714. Its totient is φ = 498389712.

The previous prime is 498389693. The next prime is 498389767. The reversal of 498389713 is 317983894.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 283855104 + 214534609 = 16848^2 + 14647^2 .

It is a cyclic number.

It is not a de Polignac number, because 498389713 - 2⁵ = 498389681 is a prime.

It is not a weakly prime, because it can be changed into another prime (498389113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 249194856 + 249194857.

It is an arithmetic number, because the mean of its divisors is an integer number (249194857).

Almost surely, 2^498389713 is an apocalyptic number.

It is an amenable number.

498389713 is a deficient number, since it is larger than the sum of its proper divisors (1).

498389713 is an equidigital number, since it uses as much as digits as its factorization.

498389713 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1306368, while the sum is 52.

The square root of 498389713 is about 22324.6436253751. The cubic root of 498389713 is about 792.8475525471.

The spelling of 498389713 in words is "four hundred ninety-eight million, three hundred eighty-nine thousand, seven hundred thirteen".