3381943366 has 16 divisors (see below), whose sum is σ = 5196577680. Its totient is φ = 1650169600.

The previous prime is 3381943363. The next prime is 3381943379. The reversal of 3381943366 is 6633491833.

It is a super-2 number, since 2×3381943366² = 22875081861662819912, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3381943363) 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, 88435 + ... + 120766.

It is an arithmetic number, because the mean of its divisors is an integer number (324786105).

Almost surely, 2^3381943366 is an apocalyptic number.

3381943366 is a deficient number, since it is larger than the sum of its proper divisors (1814634314).

3381943366 is a wasteful number, since it uses less digits than its factorization.

3381943366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209399.

The product of its digits is 839808, while the sum is 46.

The square root of 3381943366 is about 58154.4784689881. The cubic root of 3381943366 is about 1501.0279422104.

The spelling of 3381943366 in words is "three billion, three hundred eighty-one million, nine hundred forty-three thousand, three hundred sixty-six".