498763 has 4 divisors (see below), whose sum is σ = 528120. Its totient is φ = 469408.

The previous prime is 498761. The next prime is 498767. The reversal of 498763 is 367894.

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 498763 - 2¹ = 498761 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (498761) 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, 14653 + ... + 14686.

It is an arithmetic number, because the mean of its divisors is an integer number (132030).

2⁴⁹⁸⁷⁶³ is an apocalyptic number.

498763 is a deficient number, since it is larger than the sum of its proper divisors (29357).

498763 is a wasteful number, since it uses less digits than its factorization.

498763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29356.

The product of its digits is 36288, while the sum is 37.

The square root of 498763 is about 706.2315484315. The cubic root of 498763 is about 79.3045447098.

It can be divided in two parts, 4987 and 63, that added together give a triangular number (5050 = T₁₀₀).

The spelling of 498763 in words is "four hundred ninety-eight thousand, seven hundred sixty-three".