68835893 has 8 divisors (see below), whose sum is σ = 79554240. Its totient is φ = 58338720.

The previous prime is 68835883. The next prime is 68835901. The reversal of 68835893 is 39853886.

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

It is a cyclic number.

It is not a de Polignac number, because 68835893 - 2¹⁰ = 68834869 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 (68835883) 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, 54623 + ... + 55868.

It is an arithmetic number, because the mean of its divisors is an integer number (9944280).

Almost surely, 2^68835893 is an apocalyptic number.

It is an amenable number.

68835893 is a deficient number, since it is larger than the sum of its proper divisors (10718347).

68835893 is a wasteful number, since it uses less digits than its factorization.

68835893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110587.

The product of its digits is 1244160, while the sum is 50.

The square root of 68835893 is about 8296.7399019133. The cubic root of 68835893 is about 409.8311678456.

The spelling of 68835893 in words is "sixty-eight million, eight hundred thirty-five thousand, eight hundred ninety-three".