498198016 has 80 divisors (see below), whose sum is σ = 1026273600. Its totient is φ = 241532928.

The previous prime is 498197969. The next prime is 498198017. The reversal of 498198016 is 610891894.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (498198017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4408776 + ... + 4408888.

It is an arithmetic number, because the mean of its divisors is an integer number (12828420).

Almost surely, 2^498198016 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 498198016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (513136800).

498198016 is an abundant number, since it is smaller than the sum of its proper divisors (528075584).

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

498198016 is a wasteful number, since it uses less digits than its factorization.

498198016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319 (or 303 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 46.

The square root of 498198016 is about 22320.3498180472. The cubic root of 498198016 is about 792.7458878031.

The spelling of 498198016 in words is "four hundred ninety-eight million, one hundred ninety-eight thousand, sixteen".