498313 has 4 divisors (see below), whose sum is σ = 524560. Its totient is φ = 472068.

The previous prime is 498301. The next prime is 498331. The reversal of 498313 is 313894.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 498313 - 2⁹ = 497801 is a prime.

It is a Duffinian number.

498313 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (498343) 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, 13095 + ... + 13132.

It is an arithmetic number, because the mean of its divisors is an integer number (131140).

2⁴⁹⁸³¹³ is an apocalyptic number.

It is an amenable number.

498313 is a deficient number, since it is larger than the sum of its proper divisors (26247).

498313 is a wasteful number, since it uses less digits than its factorization.

498313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26246.

The product of its digits is 2592, while the sum is 28.

The square root of 498313 is about 705.9128841436. The cubic root of 498313 is about 79.2806871641.

The spelling of 498313 in words is "four hundred ninety-eight thousand, three hundred thirteen".