499848317 has 2 divisors, whose sum is σ = 499848318. Its totient is φ = 499848316.

The previous prime is 499848299. The next prime is 499848329. The reversal of 499848317 is 713848994.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 283787716 + 216060601 = 16846^2 + 14699^2 .

It is a cyclic number.

It is not a de Polignac number, because 499848317 - 2¹² = 499844221 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (499848367) 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, 249924158 + 249924159.

It is an arithmetic number, because the mean of its divisors is an integer number (249924159).

Almost surely, 2^499848317 is an apocalyptic number.

It is an amenable number.

499848317 is a deficient number, since it is larger than the sum of its proper divisors (1).

499848317 is an equidigital number, since it uses as much as digits as its factorization.

499848317 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1741824, while the sum is 53.

The square root of 499848317 is about 22357.2877827343. The cubic root of 499848317 is about 793.6202572820.

The spelling of 499848317 in words is "four hundred ninety-nine million, eight hundred forty-eight thousand, three hundred seventeen".