68482384 has 40 divisors (see below), whose sum is σ = 142669440. Its totient is φ = 31742208.

The previous prime is 68482373. The next prime is 68482397. The reversal of 68482384 is 48328486.

It is a self number, because there is not a number n which added to its sum of digits gives 68482384.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11892 + ... + 16684.

It is an arithmetic number, because the mean of its divisors is an integer number (3566736).

Almost surely, 2^68482384 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 68482384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71334720).

68482384 is an abundant number, since it is smaller than the sum of its proper divisors (74187056).

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

68482384 is a wasteful number, since it uses less digits than its factorization.

68482384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4867 (or 4861 counting only the distinct ones).

The product of its digits is 294912, while the sum is 43.

The square root of 68482384 is about 8275.4083887141. The cubic root of 68482384 is about 409.1283962714.

The spelling of 68482384 in words is "sixty-eight million, four hundred eighty-two thousand, three hundred eighty-four".