499453814 has 8 divisors (see below), whose sum is σ = 749299248. Its totient is φ = 249687400.

The previous prime is 499453807. The next prime is 499453847. The reversal of 499453814 is 418354994.

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

It is a super-2 number, since 2×499453814² = 498908224638293192, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 2 + ... + 31605.

It is an arithmetic number, because the mean of its divisors is an integer number (93662406).

Almost surely, 2^499453814 is an apocalyptic number.

499453814 is a deficient number, since it is larger than the sum of its proper divisors (249845434).

499453814 is a wasteful number, since it uses less digits than its factorization.

499453814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39510.

The product of its digits is 622080, while the sum is 47.

The square root of 499453814 is about 22348.4633476219. The cubic root of 499453814 is about 793.4114152761.

The spelling of 499453814 in words is "four hundred ninety-nine million, four hundred fifty-three thousand, eight hundred fourteen".