498329 has 4 divisors (see below), whose sum is σ = 536676. Its totient is φ = 459984.

The previous prime is 498301. The next prime is 498331. The reversal of 498329 is 923894.

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 198025 + 300304 = 445^2 + 548^2 .

It is a cyclic number.

It is not a de Polignac number, because 498329 - 2⁸ = 498073 is a prime.

It is an Ulam number.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 498329.

It is not an unprimeable number, because it can be changed into a prime (491329) 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, 19154 + ... + 19179.

It is an arithmetic number, because the mean of its divisors is an integer number (134169).

2⁴⁹⁸³²⁹ is an apocalyptic number.

It is an amenable number.

498329 is a deficient number, since it is larger than the sum of its proper divisors (38347).

498329 is a wasteful number, since it uses less digits than its factorization.

498329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38346.

The product of its digits is 15552, while the sum is 35.

The square root of 498329 is about 705.9242168958. The cubic root of 498329 is about 79.2815356786.

The spelling of 498329 in words is "four hundred ninety-eight thousand, three hundred twenty-nine".