68094339 has 8 divisors (see below), whose sum is σ = 90907920. Its totient is φ = 45338496.

The previous prime is 68094337. The next prime is 68094359. The reversal of 68094339 is 93349086.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 68094339 - 2¹ = 68094337 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 68094339.

It is not an unprimeable number, because it can be changed into a prime (68094337) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11602 + ... + 16455.

It is an arithmetic number, because the mean of its divisors is an integer number (11363490).

Almost surely, 2^68094339 is an apocalyptic number.

68094339 is a deficient number, since it is larger than the sum of its proper divisors (22813581).

68094339 is a wasteful number, since it uses less digits than its factorization.

68094339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28869.

The product of its (nonzero) digits is 139968, while the sum is 42.

The square root of 68094339 is about 8251.9294107499. The cubic root of 68094339 is about 408.3541775097.

The spelling of 68094339 in words is "sixty-eight million, ninety-four thousand, three hundred thirty-nine".