498719929968 has 180 divisors, whose sum is σ = 1571282533912. Its totient is φ = 146780156160.

The previous prime is 498719929931. The next prime is 498719930029. The reversal of 498719929968 is 869929917894.

498719929968 is a `hidden beast` number, since 4 + 9 + 87 + 199 + 299 + 68 = 666.

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 35 ways as a sum of consecutive naturals, for example, 738483 + ... + 1242093.

Almost surely, 2^498719929968 is an apocalyptic number.

498719929968 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 498719929968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (785641266956).

498719929968 is an abundant number, since it is smaller than the sum of its proper divisors (1072562603944).

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

498719929968 is a wasteful number, since it uses less digits than its factorization.

498719929968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 503684 (or 503652 counting only the distinct ones).

The product of its digits is 1269789696, while the sum is 81.

The spelling of 498719929968 in words is "four hundred ninety-eight billion, seven hundred nineteen million, nine hundred twenty-nine thousand, nine hundred sixty-eight".