498353 has 4 divisors (see below), whose sum is σ = 511860. Its totient is φ = 484848.

The previous prime is 498343. The next prime is 498361. The reversal of 498353 is 353894.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 388129 + 110224 = 623^2 + 332^2 .

It is not a de Polignac number, because 498353 - 2¹² = 494257 is a prime.

It is a super-3 number, since 3×498353³ = 371306443337498931, which contains 333 as substring.

It is a Duffinian number.

It is a plaindrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (498343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6698 + ... + 6771.

It is an arithmetic number, because the mean of its divisors is an integer number (127965).

2⁴⁹⁸³⁵³ is an apocalyptic number.

It is an amenable number.

498353 is a deficient number, since it is larger than the sum of its proper divisors (13507).

498353 is a wasteful number, since it uses less digits than its factorization.

498353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13506.

The product of its digits is 12960, while the sum is 32.

The square root of 498353 is about 705.9412156830. The cubic root of 498353 is about 79.2828084163.

The spelling of 498353 in words is "four hundred ninety-eight thousand, three hundred fifty-three".