3605383668 has 48 divisors (see below), whose sum is σ = 8557375680. Its totient is φ = 1181280000.

The previous prime is 3605383651. The next prime is 3605383673. The reversal of 3605383668 is 8663835063.

It is a super-2 number, since 2×3605383668² = 25997582786962268448, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 157768 + ... + 179168.

It is an arithmetic number, because the mean of its divisors is an integer number (178278660).

Almost surely, 2^3605383668 is an apocalyptic number.

It is an amenable number.

3605383668 is an abundant number, since it is smaller than the sum of its proper divisors (4951992012).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3605383668 is a wasteful number, since it uses less digits than its factorization.

3605383668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21648 (or 21646 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 48.

The square root of 3605383668 is about 60044.8471394507. The cubic root of 3605383668 is about 1533.3824760347.

The spelling of 3605383668 in words is "three billion, six hundred five million, three hundred eighty-three thousand, six hundred sixty-eight".