498319 has 4 divisors (see below), whose sum is σ = 501120. Its totient is φ = 495520.

The previous prime is 498301. The next prime is 498331. The reversal of 498319 is 913894.

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 498319 - 2¹⁵ = 465551 is a prime.

It is a super-2 number, since 2×498319² = 496643651522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (498119) 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, 1114 + ... + 1495.

It is an arithmetic number, because the mean of its divisors is an integer number (125280).

2⁴⁹⁸³¹⁹ is an apocalyptic number.

498319 is a deficient number, since it is larger than the sum of its proper divisors (2801).

498319 is a wasteful number, since it uses less digits than its factorization.

498319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2800.

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

The square root of 498319 is about 705.9171339470. The cubic root of 498319 is about 79.2810053592.

The spelling of 498319 in words is "four hundred ninety-eight thousand, three hundred nineteen".