499737241 has 2 divisors, whose sum is σ = 499737242. Its totient is φ = 499737240.

The previous prime is 499737211. The next prime is 499737283. The reversal of 499737241 is 142737994.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 306110016 + 193627225 = 17496^2 + 13915^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-499737241 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 499737191 and 499737200.

It is not a weakly prime, because it can be changed into another prime (499737211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 249868620 + 249868621.

It is an arithmetic number, because the mean of its divisors is an integer number (249868621).

Almost surely, 2^499737241 is an apocalyptic number.

It is an amenable number.

499737241 is a deficient number, since it is larger than the sum of its proper divisors (1).

499737241 is an equidigital number, since it uses as much as digits as its factorization.

499737241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 381024, while the sum is 46.

The square root of 499737241 is about 22354.8035330217. The cubic root of 499737241 is about 793.5614669842.

The spelling of 499737241 in words is "four hundred ninety-nine million, seven hundred thirty-seven thousand, two hundred forty-one".