498039 has 4 divisors (see below), whose sum is σ = 664056. Its totient is φ = 332024.

The previous prime is 498013. The next prime is 498053. The reversal of 498039 is 930894.

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

It is a cyclic number.

It is not a de Polignac number, because 498039 - 2¹³ = 489847 is a prime.

It is a D-number.

498039 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (498089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83004 + ... + 83009.

It is an arithmetic number, because the mean of its divisors is an integer number (166014).

2⁴⁹⁸⁰³⁹ is an apocalyptic number.

498039 is a deficient number, since it is larger than the sum of its proper divisors (166017).

498039 is a wasteful number, since it uses less digits than its factorization.

498039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166016.

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 498039 is about 705.7187825189. The cubic root of 498039 is about 79.2661535337.

The spelling of 498039 in words is "four hundred ninety-eight thousand, thirty-nine".