3005622668 has 6 divisors (see below), whose sum is σ = 5259839676. Its totient is φ = 1502811332.

The previous prime is 3005622667. The next prime is 3005622677. The reversal of 3005622668 is 8662265003.

It is not an unprimeable number, because it can be changed into a prime (3005622667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 375702830 + ... + 375702837.

It is an arithmetic number, because the mean of its divisors is an integer number (876639946).

Almost surely, 2^3005622668 is an apocalyptic number.

It is an amenable number.

3005622668 is a deficient number, since it is larger than the sum of its proper divisors (2254217008).

3005622668 is a wasteful number, since it uses less digits than its factorization.

3005622668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 751405671 (or 751405669 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 38.

The square root of 3005622668 is about 54823.5594247583. The cubic root of 3005622668 is about 1443.1500402596.

The spelling of 3005622668 in words is "three billion, five million, six hundred twenty-two thousand, six hundred sixty-eight".