498683484 has 144 divisors (see below), whose sum is σ = 1440741120. Its totient is φ = 144322560.

The previous prime is 498683477. The next prime is 498683509. The reversal of 498683484 is 484386894.

498683484 is a `hidden beast` number, since 4 + 9 + 86 + 83 + 484 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 498683484.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 536332 + ... + 537260.

Almost surely, 2^498683484 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 498683484, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (720370560).

498683484 is an abundant number, since it is smaller than the sum of its proper divisors (942057636).

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

498683484 is a wasteful number, since it uses less digits than its factorization.

498683484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1020 (or 1015 counting only the distinct ones).

The product of its digits is 5308416, while the sum is 54.

The square root of 498683484 is about 22331.2221788240. Note that the first 3 decimals coincide. The cubic root of 498683484 is about 793.0033007257.

The spelling of 498683484 in words is "four hundred ninety-eight million, six hundred eighty-three thousand, four hundred eighty-four".