68342304 has 24 divisors (see below), whose sum is σ = 179398800. Its totient is φ = 22780736.

The previous prime is 68342279. The next prime is 68342311. The reversal of 68342304 is 40324386.

It is a tau number, because it is divible by the number of its divisors (24).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 355854 + ... + 356045.

It is an arithmetic number, because the mean of its divisors is an integer number (7474950).

Almost surely, 2^68342304 is an apocalyptic number.

It is an amenable number.

68342304 is an abundant number, since it is smaller than the sum of its proper divisors (111056496).

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

68342304 is a wasteful number, since it uses less digits than its factorization.

68342304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 711912 (or 711904 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

The square root of 68342304 is about 8266.9404255746. The cubic root of 68342304 is about 408.8492499031.

The spelling of 68342304 in words is "sixty-eight million, three hundred forty-two thousand, three hundred four".