498193 has 4 divisors (see below), whose sum is σ = 502128. Its totient is φ = 494260.

The previous prime is 498181. The next prime is 498209. The reversal of 498193 is 391894.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 498193 - 2¹³ = 490001 is a prime.

It is a Duffinian number.

498193 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (498103) 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, 1771 + ... + 2032.

It is an arithmetic number, because the mean of its divisors is an integer number (125532).

2⁴⁹⁸¹⁹³ is an apocalyptic number.

It is an amenable number.

498193 is a deficient number, since it is larger than the sum of its proper divisors (3935).

498193 is a wasteful number, since it uses less digits than its factorization.

498193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3934.

The product of its digits is 7776, while the sum is 34.

The square root of 498193 is about 705.8278827023. The cubic root of 498193 is about 79.2743227263.

The spelling of 498193 in words is "four hundred ninety-eight thousand, one hundred ninety-three".