68344808 has 32 divisors (see below), whose sum is σ = 149448000. Its totient is φ = 29289456.

The previous prime is 68344789. The next prime is 68344823. The reversal of 68344808 is 80844386.

It is a nialpdrome in base 14.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 9710 + ... + 15197.

It is an arithmetic number, because the mean of its divisors is an integer number (4670250).

Almost surely, 2^68344808 is an apocalyptic number.

It is an amenable number.

68344808 is an abundant number, since it is smaller than the sum of its proper divisors (81103192).

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

68344808 is a wasteful number, since it uses less digits than its factorization.

68344808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24934 (or 24916 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 41.

The square root of 68344808 is about 8267.0918707850. The cubic root of 68344808 is about 408.8542431306.

The spelling of 68344808 in words is "sixty-eight million, three hundred forty-four thousand, eight hundred eight".