3365666013 has 8 divisors (see below), whose sum is σ = 4489663168. Its totient is φ = 2242723104.

The previous prime is 3365665999. The next prime is 3365666053. The reversal of 3365666013 is 3106665633.

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

It is not a de Polignac number, because 3365666013 - 2⁵ = 3365665981 is a prime.

It is a super-2 number, since 2×3365666013² = 22655415422126632338, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3365666053) 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, 256081 + ... + 268902.

It is an arithmetic number, because the mean of its divisors is an integer number (561207896).

Almost surely, 2^3365666013 is an apocalyptic number.

It is an amenable number.

3365666013 is a deficient number, since it is larger than the sum of its proper divisors (1123997155).

3365666013 is a wasteful number, since it uses less digits than its factorization.

3365666013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527123.

The product of its (nonzero) digits is 174960, while the sum is 39.

The square root of 3365666013 is about 58014.3604032657. The cubic root of 3365666013 is about 1498.6159103679.

The spelling of 3365666013 in words is "three billion, three hundred sixty-five million, six hundred sixty-six thousand, thirteen".