68324694 has 8 divisors (see below), whose sum is σ = 136649400. Its totient is φ = 22774896.

The previous prime is 68324693. The next prime is 68324701. The reversal of 68324694 is 49642386.

It is a happy number.

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

68324694 is an admirable number.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68324693) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 5693719 + ... + 5693730.

It is an arithmetic number, because the mean of its divisors is an integer number (17081175).

Almost surely, 2^68324694 is an apocalyptic number.

68324694 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

68324694 is a wasteful number, since it uses less digits than its factorization.

68324694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11387454.

The product of its digits is 248832, while the sum is 42.

The square root of 68324694 is about 8265.8752712583. The cubic root of 68324694 is about 408.8141303487.

The spelling of 68324694 in words is "sixty-eight million, three hundred twenty-four thousand, six hundred ninety-four".