498593 has 8 divisors (see below), whose sum is σ = 534240. Its totient is φ = 463680.

The previous prime is 498583. The next prime is 498599. The reversal of 498593 is 395894.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 498593 - 2⁴ = 498577 is a prime.

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 498593.

It is not an unprimeable number, because it can be changed into a prime (498599) 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 7 ways as a sum of consecutive naturals, for example, 2258 + ... + 2468.

It is an arithmetic number, because the mean of its divisors is an integer number (66780).

2⁴⁹⁸⁵⁹³ is an apocalyptic number.

It is an amenable number.

498593 is a deficient number, since it is larger than the sum of its proper divisors (35647).

498593 is a wasteful number, since it uses less digits than its factorization.

498593 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367.

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

The square root of 498593 is about 706.1111810473. Note that the first 4 decimals coincide. The cubic root of 498593 is about 79.2955335464.

The spelling of 498593 in words is "four hundred ninety-eight thousand, five hundred ninety-three".