498803 has 2 divisors, whose sum is σ = 498804. Its totient is φ = 498802.

The previous prime is 498791. The next prime is 498833. The reversal of 498803 is 308894.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 498803 - 2⁴ = 498787 is a prime.

It is a Chen prime.

It is a zygodrome in base 2.

It is a self number, because there is not a number n which added to its sum of digits gives 498803.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 498803.

It is not a weakly prime, because it can be changed into another prime (498833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 249401 + 249402.

It is an arithmetic number, because the mean of its divisors is an integer number (249402).

2⁴⁹⁸⁸⁰³ is an apocalyptic number.

498803 is a deficient number, since it is larger than the sum of its proper divisors (1).

498803 is an equidigital number, since it uses as much as digits as its factorization.

498803 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 498803 is about 706.2598671877. The cubic root of 498803 is about 79.3066646859.

The spelling of 498803 in words is "four hundred ninety-eight thousand, eight hundred three".