499039 has 2 divisors, whose sum is σ = 499040. Its totient is φ = 499038.

The previous prime is 499033. The next prime is 499063. The reversal of 499039 is 930994.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 499039 - 2⁹ = 498527 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 498995 and 499013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (499033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 249519 + 249520.

It is an arithmetic number, because the mean of its divisors is an integer number (249520).

2⁴⁹⁹⁰³⁹ is an apocalyptic number.

499039 is a deficient number, since it is larger than the sum of its proper divisors (1).

499039 is an equidigital number, since it uses as much as digits as its factorization.

499039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8748, while the sum is 34.

The square root of 499039 is about 706.4269247417. The cubic root of 499039 is about 79.3191702388.

The spelling of 499039 in words is "four hundred ninety-nine thousand, thirty-nine".