498563484 has 12 divisors (see below), whose sum is σ = 1163314824. Its totient is φ = 166187824.

The previous prime is 498563473. The next prime is 498563521. The reversal of 498563484 is 484365894.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20773467 + ... + 20773490.

It is an arithmetic number, because the mean of its divisors is an integer number (96942902).

Almost surely, 2^498563484 is an apocalyptic number.

It is an amenable number.

498563484 is an abundant number, since it is smaller than the sum of its proper divisors (664751340).

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

498563484 is a wasteful number, since it uses less digits than its factorization.

498563484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41546964 (or 41546962 counting only the distinct ones).

The product of its digits is 3317760, while the sum is 51.

The square root of 498563484 is about 22328.5351960222. The cubic root of 498563484 is about 792.9396878776.

The spelling of 498563484 in words is "four hundred ninety-eight million, five hundred sixty-three thousand, four hundred eighty-four".