68894008 has 16 divisors (see below), whose sum is σ = 129294000. Its totient is φ = 34415616.

The previous prime is 68894003. The next prime is 68894027. The reversal of 68894008 is 80049886.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68894003) 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 3 ways as a sum of consecutive naturals, for example, 7288 + ... + 13816.

It is an arithmetic number, because the mean of its divisors is an integer number (8080875).

Almost surely, 2^68894008 is an apocalyptic number.

It is an amenable number.

68894008 is a deficient number, since it is larger than the sum of its proper divisors (60399992).

68894008 is a wasteful number, since it uses less digits than its factorization.

68894008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7854 (or 7850 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 43.

The square root of 68894008 is about 8300.2414422714. The cubic root of 68894008 is about 409.9464693150.

The spelling of 68894008 in words is "sixty-eight million, eight hundred ninety-four thousand, eight".