499301019 has 24 divisors (see below), whose sum is σ = 867626240. Its totient is φ = 270297648.

The previous prime is 499301017. The next prime is 499301081. The reversal of 499301019 is 910103994.

It is not a de Polignac number, because 499301019 - 2¹ = 499301017 is a prime.

It is a super-2 number, since 2×499301019² = 498603015148876722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (499301017) 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 in 23 ways as a sum of consecutive naturals, for example, 207367 + ... + 209760.

Almost surely, 2^499301019 is an apocalyptic number.

499301019 is a deficient number, since it is larger than the sum of its proper divisors (368325221).

499301019 is a wasteful number, since it uses less digits than its factorization.

499301019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 417159 (or 417156 counting only the distinct ones).

The product of its (nonzero) digits is 8748, while the sum is 36.

The square root of 499301019 is about 22345.0446184383. The cubic root of 499301019 is about 793.3304991111.

The spelling of 499301019 in words is "four hundred ninety-nine million, three hundred one thousand, nineteen".