3366981338 has 16 divisors (see below), whose sum is σ = 5772713280. Its totient is φ = 1442805696.

The previous prime is 3366981329. The next prime is 3366981391. The reversal of 3366981338 is 8331896633.

It is a super-2 number, since 2×3366981338² = 22673126660880540488, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 198770 + ... + 215042.

It is an arithmetic number, because the mean of its divisors is an integer number (360794580).

Almost surely, 2^3366981338 is an apocalyptic number.

3366981338 is a deficient number, since it is larger than the sum of its proper divisors (2405731942).

3366981338 is a wasteful number, since it uses less digits than its factorization.

3366981338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31061.

The product of its digits is 1679616, while the sum is 50.

The square root of 3366981338 is about 58025.6954977706. The cubic root of 3366981338 is about 1498.8111080136.

The spelling of 3366981338 in words is "three billion, three hundred sixty-six million, nine hundred eighty-one thousand, three hundred thirty-eight".