68794943 has 8 divisors (see below), whose sum is σ = 78833280. Its totient is φ = 58809240.

The previous prime is 68794919. The next prime is 68794949. The reversal of 68794943 is 34949786.

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

It is not a de Polignac number, because 68794943 - 2⁶ = 68794879 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 68794891 and 68794900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68794949) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10313 + ... + 15618.

It is an arithmetic number, because the mean of its divisors is an integer number (9854160).

Almost surely, 2^68794943 is an apocalyptic number.

68794943 is a deficient number, since it is larger than the sum of its proper divisors (10038337).

68794943 is a wasteful number, since it uses less digits than its factorization.

68794943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26317.

The product of its digits is 1306368, while the sum is 50.

The square root of 68794943 is about 8294.2716979853. The cubic root of 68794943 is about 409.7498831425.

The spelling of 68794943 in words is "sixty-eight million, seven hundred ninety-four thousand, nine hundred forty-three".