63239296680 has 192 divisors, whose sum is σ = 234990662400. Its totient is φ = 14448430080.

The previous prime is 63239296669. The next prime is 63239296753. The reversal of 63239296680 is 8669293236.

63239296680 is a `hidden beast` number, since 63 + 239 + 296 + 68 + 0 = 666.

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 47 ways as a sum of consecutive naturals, for example, 8360100 + ... + 8367660.

It is an arithmetic number, because the mean of its divisors is an integer number (1223909700).

Almost surely, 2^63239296680 is an apocalyptic number.

63239296680 is a gapful number since it is divisible by the number (60) 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 63239296680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (117495331200).

63239296680 is an abundant number, since it is smaller than the sum of its proper divisors (171751365720).

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

63239296680 is a wasteful number, since it uses less digits than its factorization.

63239296680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10904 (or 10897 counting only the distinct ones).

The product of its (nonzero) digits is 5038848, while the sum is 54.

The spelling of 63239296680 in words is "sixty-three billion, two hundred thirty-nine million, two hundred ninety-six thousand, six hundred eighty".