68789695 has 8 divisors (see below), whose sum is σ = 88897536. Its totient is φ = 50798496.

The previous prime is 68789689. The next prime is 68789719. The reversal of 68789695 is 59698786.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-68789695 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 529087 + ... + 529216.

It is an arithmetic number, because the mean of its divisors is an integer number (11112192).

Almost surely, 2^68789695 is an apocalyptic number.

68789695 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

68789695 is a deficient number, since it is larger than the sum of its proper divisors (20107841).

68789695 is a wasteful number, since it uses less digits than its factorization.

68789695 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1058321.

The product of its digits is 6531840, while the sum is 58.

The square root of 68789695 is about 8293.9553290333. The cubic root of 68789695 is about 409.7394636651.

Subtracting from 68789695 its reverse (59698786), we obtain a palindrome (9090909).

The spelling of 68789695 in words is "sixty-eight million, seven hundred eighty-nine thousand, six hundred ninety-five".