68000008 has 16 divisors (see below), whose sum is σ = 127644480. Its totient is φ = 33961488.

The previous prime is 68000003. The next prime is 68000021. The reversal of 68000008 is 80000086.

It is not an unprimeable number, because it can be changed into a prime (68000003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3541 + ... + 12187.

It is an arithmetic number, because the mean of its divisors is an integer number (7977780).

Almost surely, 2^68000008 is an apocalyptic number.

It is an amenable number.

68000008 is a deficient number, since it is larger than the sum of its proper divisors (59644472).

68000008 is a wasteful number, since it uses less digits than its factorization.

68000008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9636 (or 9632 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 68000008 is about 8246.2117363066. The cubic root of 68000008 is about 408.1655261982.

The spelling of 68000008 in words is "sixty-eight million, eight", and thus it is an aban number and an uban number.