3389388668 has 12 divisors (see below), whose sum is σ = 6280337952. Its totient is φ = 1595006400.

The previous prime is 3389388661. The next prime is 3389388671. The reversal of 3389388668 is 8668839833.

It is a super-2 number, since 2×3389388668² = 22975911085533628448, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3389388668.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3389388661) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24921908 + ... + 24922043.

It is an arithmetic number, because the mean of its divisors is an integer number (523361496).

Almost surely, 2^3389388668 is an apocalyptic number.

It is an amenable number.

3389388668 is a deficient number, since it is larger than the sum of its proper divisors (2890949284).

3389388668 is a wasteful number, since it uses less digits than its factorization.

3389388668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49843972 (or 49843970 counting only the distinct ones).

The product of its digits is 35831808, while the sum is 62.

The square root of 3389388668 is about 58218.4564206232. The cubic root of 3389388668 is about 1502.1286323724.

The spelling of 3389388668 in words is "three billion, three hundred eighty-nine million, three hundred eighty-eight thousand, six hundred sixty-eight".