68793359 has 4 divisors (see below), whose sum is σ = 68851104. Its totient is φ = 68735616.

The previous prime is 68793343. The next prime is 68793377. The reversal of 68793359 is 95339786.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 68793359 - 2⁴ = 68793343 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 (68793259) 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, 27047 + ... + 29480.

It is an arithmetic number, because the mean of its divisors is an integer number (17212776).

Almost surely, 2^68793359 is an apocalyptic number.

68793359 is a deficient number, since it is larger than the sum of its proper divisors (57745).

68793359 is a wasteful number, since it uses less digits than its factorization.

68793359 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57744.

The product of its digits is 1224720, while the sum is 50.

The square root of 68793359 is about 8294.1762098475. The cubic root of 68793359 is about 409.7467382951.

The spelling of 68793359 in words is "sixty-eight million, seven hundred ninety-three thousand, three hundred fifty-nine".