68295693 has 4 divisors (see below), whose sum is σ = 91060928. Its totient is φ = 45530460.

The previous prime is 68295683. The next prime is 68295701. The reversal of 68295693 is 39659286.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 68295693 - 2⁶ = 68295629 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68295683) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11382613 + ... + 11382618.

It is an arithmetic number, because the mean of its divisors is an integer number (22765232).

Almost surely, 2^68295693 is an apocalyptic number.

It is an amenable number.

68295693 is a deficient number, since it is larger than the sum of its proper divisors (22765235).

68295693 is a wasteful number, since it uses less digits than its factorization.

68295693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22765234.

The product of its digits is 699840, while the sum is 48.

The square root of 68295693 is about 8264.1208243830. The cubic root of 68295693 is about 408.7562806131.

The spelling of 68295693 in words is "sixty-eight million, two hundred ninety-five thousand, six hundred ninety-three".