3366831568 has 10 divisors (see below), whose sum is σ = 6523236194. Its totient is φ = 1683415776.

The previous prime is 3366831553. The next prime is 3366831569. The reversal of 3366831568 is 8651386633.

It can be written as a sum of positive squares in only one way, i.e., 2840037264 + 526794304 = 53292^2 + 22952^2 .

It is a super-2 number, since 2×3366831568² = 22671109614562677248, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3366831569) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105213471 + ... + 105213502.

Almost surely, 2^3366831568 is an apocalyptic number.

It is an amenable number.

3366831568 is a deficient number, since it is larger than the sum of its proper divisors (3156404626).

3366831568 is a wasteful number, since it uses less digits than its factorization.

3366831568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210426981 (or 210426975 counting only the distinct ones).

The product of its digits is 1866240, while the sum is 49.

The square root of 3366831568 is about 58024.4049344756. The cubic root of 3366831568 is about 1498.7888843216.

The spelling of 3366831568 in words is "three billion, three hundred sixty-six million, eight hundred thirty-one thousand, five hundred sixty-eight".