498966 has 16 divisors (see below), whose sum is σ = 1074864. Its totient is φ = 153504.

The previous prime is 498961. The next prime is 498973. The reversal of 498966 is 669894.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (498961) 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, 3121 + ... + 3276.

It is an arithmetic number, because the mean of its divisors is an integer number (67179).

2⁴⁹⁸⁹⁶⁶ is an apocalyptic number.

498966 is an abundant number, since it is smaller than the sum of its proper divisors (575898).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

498966 is a wasteful number, since it uses less digits than its factorization.

498966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6415.

The product of its digits is 93312, while the sum is 42.

The square root of 498966 is about 706.3752543797. The cubic root of 498966 is about 79.3153024170.

The spelling of 498966 in words is "four hundred ninety-eight thousand, nine hundred sixty-six".