68379306 has 8 divisors (see below), whose sum is σ = 136758624. Its totient is φ = 22793100.

The previous prime is 68379257. The next prime is 68379307. The reversal of 68379306 is 60397386.

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

68379306 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (68379307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5698270 + ... + 5698281.

It is an arithmetic number, because the mean of its divisors is an integer number (17094828).

Almost surely, 2^68379306 is an apocalyptic number.

68379306 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

68379306 is a wasteful number, since it uses less digits than its factorization.

68379306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11396556.

The product of its (nonzero) digits is 163296, while the sum is 42.

The square root of 68379306 is about 8269.1780728196. The cubic root of 68379306 is about 408.9230231964.

The spelling of 68379306 in words is "sixty-eight million, three hundred seventy-nine thousand, three hundred six".