498773 has 4 divisors (see below), whose sum is σ = 544128. Its totient is φ = 453420.

The previous prime is 498767. The next prime is 498779. The reversal of 498773 is 377894.

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 an interprime number because it is at equal distance from previous prime (498767) and next prime (498779).

It is not a de Polignac number, because 498773 - 2¹² = 494677 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 498773.

It is not an unprimeable number, because it can be changed into a prime (498779) 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 3 ways as a sum of consecutive naturals, for example, 22661 + ... + 22682.

It is an arithmetic number, because the mean of its divisors is an integer number (136032).

2⁴⁹⁸⁷⁷³ is an apocalyptic number.

It is an amenable number.

498773 is a deficient number, since it is larger than the sum of its proper divisors (45355).

498773 is a wasteful number, since it uses less digits than its factorization.

498773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45354.

The product of its digits is 42336, while the sum is 38.

The square root of 498773 is about 706.2386282270. The cubic root of 498773 is about 79.3050747145.

The spelling of 498773 in words is "four hundred ninety-eight thousand, seven hundred seventy-three".