499703 has 4 divisors (see below), whose sum is σ = 511368. Its totient is φ = 488040.

The previous prime is 499693. The next prime is 499711. The reversal of 499703 is 307994.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 307994 = 2 ⋅153997.

It is a cyclic number.

It is not a de Polignac number, because 499703 - 2⁴ = 499687 is a prime.

It is a super-4 number, since 4×499703⁴ (a number of 24 digits) contains 4444 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 499703.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 499703.

It is not an unprimeable number, because it can be changed into a prime (499403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5768 + ... + 5853.

It is an arithmetic number, because the mean of its divisors is an integer number (127842).

2⁴⁹⁹⁷⁰³ is an apocalyptic number.

499703 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

499703 is a deficient number, since it is larger than the sum of its proper divisors (11665).

499703 is a wasteful number, since it uses less digits than its factorization.

499703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11664.

The product of its (nonzero) digits is 6804, while the sum is 32.

The square root of 499703 is about 706.8967392767. The cubic root of 499703 is about 79.3543342153.

The spelling of 499703 in words is "four hundred ninety-nine thousand, seven hundred three".