68348982 has 32 divisors (see below), whose sum is σ = 148226400. Its totient is φ = 20885760.

The previous prime is 68348977. The next prime is 68348999. The reversal of 68348982 is 28984386.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8682 + ... + 14562.

It is an arithmetic number, because the mean of its divisors is an integer number (4632075).

Almost surely, 2^68348982 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 68348982, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74113200).

68348982 is an abundant number, since it is smaller than the sum of its proper divisors (79877418).

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

68348982 is a wasteful number, since it uses less digits than its factorization.

68348982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6048.

The product of its digits is 663552, while the sum is 48.

The square root of 68348982 is about 8267.3443136233. The cubic root of 68348982 is about 408.8625662348.

The spelling of 68348982 in words is "sixty-eight million, three hundred forty-eight thousand, nine hundred eighty-two".