339803 has 4 divisors (see below), whose sum is σ = 341088. Its totient is φ = 338520.

The previous prime is 339799. The next prime is 339811. The reversal of 339803 is 308933.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 339803 - 2² = 339799 is a prime.

It is a Duffinian number.

It is a plaindrome in base 12.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 339803.

It is not an unprimeable number, because it can be changed into a prime (339863) 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, 83 + ... + 828.

It is an arithmetic number, because the mean of its divisors is an integer number (85272).

2³³⁹⁸⁰³ is an apocalyptic number.

339803 is a deficient number, since it is larger than the sum of its proper divisors (1285).

339803 is an equidigital number, since it uses as much as digits as its factorization.

339803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1284.

The product of its (nonzero) digits is 1944, while the sum is 26.

The square root of 339803 is about 582.9262389016. The cubic root of 339803 is about 69.7818377881.

The spelling of 339803 in words is "three hundred thirty-nine thousand, eight hundred three".