66338314 has 8 divisors (see below), whose sum is σ = 113722848. Its totient is φ = 28430700.

The previous prime is 66338249. The next prime is 66338339. The reversal of 66338314 is 41383366.

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

It is a self number, because there is not a number n which added to its sum of digits gives 66338314.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2369212 + ... + 2369239.

It is an arithmetic number, because the mean of its divisors is an integer number (14215356).

Almost surely, 2^66338314 is an apocalyptic number.

66338314 is a deficient number, since it is larger than the sum of its proper divisors (47384534).

66338314 is a wasteful number, since it uses less digits than its factorization.

66338314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4738460.

The product of its digits is 31104, while the sum is 34.

The square root of 66338314 is about 8144.8335771825. The cubic root of 66338314 is about 404.8133346972.

The spelling of 66338314 in words is "sixty-six million, three hundred thirty-eight thousand, three hundred fourteen".