497116608 has 224 divisors, whose sum is σ = 1482547200. Its totient is φ = 146313216.

The previous prime is 497116583. The next prime is 497116619. The reversal of 497116608 is 806611794.

It is a self number, because there is not a number n which added to its sum of digits gives 497116608.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 3914241 + ... + 3914367.

Almost surely, 2^497116608 is an apocalyptic number.

497116608 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 497116608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (741273600).

497116608 is an abundant number, since it is smaller than the sum of its proper divisors (985430592).

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

497116608 is a wasteful number, since it uses less digits than its factorization.

497116608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227 (or 217 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 42.

The square root of 497116608 is about 22296.1119480505. Note that the first 3 decimals coincide. The cubic root of 497116608 is about 792.1718839267.

The spelling of 497116608 in words is "four hundred ninety-seven million, one hundred sixteen thousand, six hundred eight".