68395710 has 16 divisors (see below), whose sum is σ = 164149776. Its totient is φ = 18238848.

The previous prime is 68395693. The next prime is 68395727. The reversal of 68395710 is 1759386.

It is an interprime number because it is at equal distance from previous prime (68395693) and next prime (68395727).

It is a congruent number.

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, 1139899 + ... + 1139958.

It is an arithmetic number, because the mean of its divisors is an integer number (10259361).

Almost surely, 2^68395710 is an apocalyptic number.

68395710 is an abundant number, since it is smaller than the sum of its proper divisors (95754066).

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

68395710 is a wasteful number, since it uses less digits than its factorization.

68395710 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2279867.

The product of its (nonzero) digits is 45360, while the sum is 39.

The square root of 68395710 is about 8270.1698894279. The cubic root of 68395710 is about 408.9557204033.

The spelling of 68395710 in words is "sixty-eight million, three hundred ninety-five thousand, seven hundred ten".