68330504 has 16 divisors (see below), whose sum is σ = 139767120. Its totient is φ = 31059280.

The previous prime is 68330501. The next prime is 68330519. The reversal of 68330504 is 40503386.

It is not an unprimeable number, because it can be changed into a prime (68330501) 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, 388154 + ... + 388329.

It is an arithmetic number, because the mean of its divisors is an integer number (8735445).

Almost surely, 2^68330504 is an apocalyptic number.

It is an amenable number.

68330504 is an abundant number, since it is smaller than the sum of its proper divisors (71436616).

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

68330504 is a wasteful number, since it uses less digits than its factorization.

68330504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 776500 (or 776496 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 68330504 is about 8266.2267087227. The cubic root of 68330504 is about 408.8257178761.

The spelling of 68330504 in words is "sixty-eight million, three hundred thirty thousand, five hundred four".