498935 has 4 divisors (see below), whose sum is σ = 598728. Its totient is φ = 399144.

The previous prime is 498931. The next prime is 498937. The reversal of 498935 is 539894.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 539894 = 2 ⋅269947.

It is a cyclic number.

It is not a de Polignac number, because 498935 - 2² = 498931 is a prime.

It is a super-2 number, since 2×498935² = 497872268450, 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 (498931) 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, 49889 + ... + 49898.

It is an arithmetic number, because the mean of its divisors is an integer number (149682).

2⁴⁹⁸⁹³⁵ is an apocalyptic number.

498935 is a deficient number, since it is larger than the sum of its proper divisors (99793).

498935 is an equidigital number, since it uses as much as digits as its factorization.

498935 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99792.

The product of its digits is 38880, while the sum is 38.

The square root of 498935 is about 706.3533110278. The cubic root of 498935 is about 79.3136598032.

The spelling of 498935 in words is "four hundred ninety-eight thousand, nine hundred thirty-five".