68798322 has 40 divisors (see below), whose sum is σ = 155143296. Its totient is φ = 22786488.

The previous prime is 68798311. The next prime is 68798329. The reversal of 68798322 is 22389786.

It is a super-3 number, since 3×68798322³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (68798329) by changing a digit.

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 19 ways as a sum of consecutive naturals, for example, 25783 + ... + 28325.

Almost surely, 2^68798322 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 68798322, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77571648).

68798322 is an abundant number, since it is smaller than the sum of its proper divisors (86344974).

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

68798322 is a wasteful number, since it uses less digits than its factorization.

68798322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2724 (or 2715 counting only the distinct ones).

The product of its digits is 290304, while the sum is 45.

The square root of 68798322 is about 8294.4753902824. The cubic root of 68798322 is about 409.7565915919.

The spelling of 68798322 in words is "sixty-eight million, seven hundred ninety-eight thousand, three hundred twenty-two".