498338 has 8 divisors (see below), whose sum is σ = 791532. Its totient is φ = 234496.

The previous prime is 498331. The next prime is 498343. The reversal of 498338 is 833894.

It can be written as a sum of positive squares in 2 ways, for example, as 380689 + 117649 = 617^2 + 343^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 498298 and 498307.

It is not an unprimeable number, because it can be changed into a prime (498331) 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, 7295 + ... + 7362.

2⁴⁹⁸³³⁸ is an apocalyptic number.

498338 is a deficient number, since it is larger than the sum of its proper divisors (293194).

498338 is a wasteful number, since it uses less digits than its factorization.

498338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14676.

The product of its digits is 20736, while the sum is 35.

The square root of 498338 is about 705.9305914890. The cubic root of 498338 is about 79.2820129600.

The spelling of 498338 in words is "four hundred ninety-eight thousand, three hundred thirty-eight".