68034818 has 8 divisors (see below), whose sum is σ = 102097920. Its totient is φ = 34002180.

The previous prime is 68034817. The next prime is 68034829. The reversal of 68034818 is 81843086.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (68034817) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 818 + ... + 11693.

It is an arithmetic number, because the mean of its divisors is an integer number (12762240).

Almost surely, 2^68034818 is an apocalyptic number.

68034818 is a deficient number, since it is larger than the sum of its proper divisors (34063102).

68034818 is a wasteful number, since it uses less digits than its factorization.

68034818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15232.

The product of its (nonzero) digits is 36864, while the sum is 38.

The square root of 68034818 is about 8248.3221324097. The cubic root of 68034818 is about 408.2351625538.

The spelling of 68034818 in words is "sixty-eight million, thirty-four thousand, eight hundred eighteen".