499711 has 2 divisors, whose sum is σ = 499712. Its totient is φ = 499710.

The previous prime is 499693. The next prime is 499717. The reversal of 499711 is 117994.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 499711 - 2⁵ = 499679 is a prime.

It is a super-2 number, since 2×499711² = 499422167042, which contains 22 as substring.

It is a Chen prime.

It is a plaindrome in base 16.

It is a zygodrome in base 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (499717) 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, 249855 + 249856.

It is an arithmetic number, because the mean of its divisors is an integer number (249856).

2⁴⁹⁹⁷¹¹ is an apocalyptic number.

499711 is a deficient number, since it is larger than the sum of its proper divisors (1).

499711 is an equidigital number, since it uses as much as digits as its factorization.

499711 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2268, while the sum is 31.

The square root of 499711 is about 706.9023977891. The cubic root of 499711 is about 79.3547576877.

The spelling of 499711 in words is "four hundred ninety-nine thousand, seven hundred eleven".