68034208 has 48 divisors (see below), whose sum is σ = 146803104. Its totient is φ = 30780160.

The previous prime is 68034191. The next prime is 68034209. The reversal of 68034208 is 80243086.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 68034208.

It is not an unprimeable number, because it can be changed into a prime (68034209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121866 + ... + 122422.

It is an arithmetic number, because the mean of its divisors is an integer number (3058398).

Almost surely, 2^68034208 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 68034208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73401552).

68034208 is an abundant number, since it is smaller than the sum of its proper divisors (78768896).

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

68034208 is a wasteful number, since it uses less digits than its factorization.

68034208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 925 (or 917 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 68034208 is about 8248.2851551095. The cubic root of 68034208 is about 408.2339424717.

It can be divided in two parts, 6803 and 4208, that added together give a palindrome (11011).

The spelling of 68034208 in words is "sixty-eight million, thirty-four thousand, two hundred eight".