498524729 has 2 divisors, whose sum is σ = 498524730. Its totient is φ = 498524728.

The previous prime is 498524687. The next prime is 498524737. The reversal of 498524729 is 927425894.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 497959225 + 565504 = 22315^2 + 752^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-498524729 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (498524749) 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, 249262364 + 249262365.

It is an arithmetic number, because the mean of its divisors is an integer number (249262365).

Almost surely, 2^498524729 is an apocalyptic number.

It is an amenable number.

498524729 is a deficient number, since it is larger than the sum of its proper divisors (1).

498524729 is an equidigital number, since it uses as much as digits as its factorization.

498524729 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1451520, while the sum is 50.

The square root of 498524729 is about 22327.6673434553. The cubic root of 498524729 is about 792.9191413977.

The spelling of 498524729 in words is "four hundred ninety-eight million, five hundred twenty-four thousand, seven hundred twenty-nine".