498746 has 8 divisors (see below), whose sum is σ = 792180. Its totient is φ = 234688.

The previous prime is 498739. The next prime is 498749. The reversal of 498746 is 647894.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 474721 + 24025 = 689^2 + 155^2 .

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

It is not an unprimeable number, because it can be changed into a prime (498749) 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, 7301 + ... + 7368.

2⁴⁹⁸⁷⁴⁶ is an apocalyptic number.

498746 is a deficient number, since it is larger than the sum of its proper divisors (293434).

498746 is a wasteful number, since it uses less digits than its factorization.

498746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14688.

The product of its digits is 48384, while the sum is 38.

The square root of 498746 is about 706.2195126163. The cubic root of 498746 is about 79.3036436856.

The spelling of 498746 in words is "four hundred ninety-eight thousand, seven hundred forty-six".