499343 has 8 divisors (see below), whose sum is σ = 546336. Its totient is φ = 453600.

The previous prime is 499327. The next prime is 499349. The reversal of 499343 is 343994.

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 499343 - 2⁴ = 499327 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (499349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 653 + ... + 1193.

It is an arithmetic number, because the mean of its divisors is an integer number (68292).

2⁴⁹⁹³⁴³ is an apocalyptic number.

499343 is a deficient number, since it is larger than the sum of its proper divisors (46993).

499343 is a wasteful number, since it uses less digits than its factorization.

499343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 625.

The product of its digits is 11664, while the sum is 32.

The square root of 499343 is about 706.6420593200. The cubic root of 499343 is about 79.3352732776.

The spelling of 499343 in words is "four hundred ninety-nine thousand, three hundred forty-three".