498619616 has 48 divisors (see below), whose sum is σ = 1093720320. Its totient is φ = 221815680.

The previous prime is 498619613. The next prime is 498619621. The reversal of 498619616 is 616916894.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (498619613) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1475 + ... + 31613.

It is an arithmetic number, because the mean of its divisors is an integer number (22785840).

Almost surely, 2^498619616 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 498619616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (546860160).

498619616 is an abundant number, since it is smaller than the sum of its proper divisors (595100704).

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

498619616 is a wasteful number, since it uses less digits than its factorization.

498619616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30207 (or 30199 counting only the distinct ones).

The product of its digits is 559872, while the sum is 50.

The square root of 498619616 is about 22329.7921172590. The cubic root of 498619616 is about 792.9694451180.

The spelling of 498619616 in words is "four hundred ninety-eight million, six hundred nineteen thousand, six hundred sixteen".