499835019 has 8 divisors (see below), whose sum is σ = 666746512. Its totient is φ = 333073440.

The previous prime is 499834999. The next prime is 499835029. The reversal of 499835019 is 910538994.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 499835019 - 2⁸ = 499834763 is a prime.

It is a super-2 number, since 2×499835019² = 499670092437460722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (499835029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29452 + ... + 43209.

It is an arithmetic number, because the mean of its divisors is an integer number (83343314).

Almost surely, 2^499835019 is an apocalyptic number.

499835019 is a deficient number, since it is larger than the sum of its proper divisors (166911493).

499835019 is a wasteful number, since it uses less digits than its factorization.

499835019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74957.

The product of its (nonzero) digits is 349920, while the sum is 48.

The square root of 499835019 is about 22356.9903833231. The cubic root of 499835019 is about 793.6132193765.

The spelling of 499835019 in words is "four hundred ninety-nine million, eight hundred thirty-five thousand, nineteen".