3366666193 has 8 divisors (see below), whose sum is σ = 3832410816. Its totient is φ = 2927535600.

The previous prime is 3366666187. The next prime is 3366666227. The reversal of 3366666193 is 3916666633.

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

It is not a de Polignac number, because 3366666193 - 2²¹ = 3364569041 is a prime.

It is a super-3 number, since 3×3366666193³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3366666113) 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, 6653238 + ... + 6653743.

It is an arithmetic number, because the mean of its divisors is an integer number (479051352).

Almost surely, 2^3366666193 is an apocalyptic number.

It is an amenable number.

3366666193 is a deficient number, since it is larger than the sum of its proper divisors (465744623).

3366666193 is a wasteful number, since it uses less digits than its factorization.

3366666193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13307015.

The product of its digits is 1889568, while the sum is 49.

The square root of 3366666193 is about 58022.9798700480. The cubic root of 3366666193 is about 1498.7643443088.

The spelling of 3366666193 in words is "three billion, three hundred sixty-six million, six hundred sixty-six thousand, one hundred ninety-three".