499275719 has 8 divisors (see below), whose sum is σ = 502889472. Its totient is φ = 495672760.

The previous prime is 499275701. The next prime is 499275727. The reversal of 499275719 is 917572994.

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

It is a cyclic number.

It is not a de Polignac number, because 499275719 - 2⁸ = 499275463 is a prime.

It is a super-2 number, since 2×499275719² = 498552487165933922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (499275779) 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 7 ways as a sum of consecutive naturals, for example, 105212 + ... + 109854.

It is an arithmetic number, because the mean of its divisors is an integer number (62861184).

Almost surely, 2^499275719 is an apocalyptic number.

499275719 is a deficient number, since it is larger than the sum of its proper divisors (3613753).

499275719 is a wasteful number, since it uses less digits than its factorization.

499275719 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5397.

The product of its digits is 1428840, while the sum is 53.

The square root of 499275719 is about 22344.4784902221. The cubic root of 499275719 is about 793.3170993116.

It can be divided in two parts, 499275 and 719, that added together give a palindrome (499994).

The spelling of 499275719 in words is "four hundred ninety-nine million, two hundred seventy-five thousand, seven hundred nineteen".