499366039 has 2 divisors, whose sum is σ = 499366040. Its totient is φ = 499366038.

The previous prime is 499366033. The next prime is 499366061. The reversal of 499366039 is 930663994.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-499366039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 499365983 and 499366001.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (499366033) 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, 249683019 + 249683020.

It is an arithmetic number, because the mean of its divisors is an integer number (249683020).

Almost surely, 2^499366039 is an apocalyptic number.

499366039 is a deficient number, since it is larger than the sum of its proper divisors (1).

499366039 is an equidigital number, since it uses as much as digits as its factorization.

499366039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 944784, while the sum is 49.

The square root of 499366039 is about 22346.4994797843. The cubic root of 499366039 is about 793.3649339899.

The spelling of 499366039 in words is "four hundred ninety-nine million, three hundred sixty-six thousand, thirty-nine".