3628563328 has 32 divisors (see below), whose sum is σ = 7784841960. Its totient is φ = 1674720768.

The previous prime is 3628563319. The next prime is 3628563353. The reversal of 3628563328 is 8233658263.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1088650 + ... + 1091977.

Almost surely, 2^3628563328 is an apocalyptic number.

It is an amenable number.

3628563328 is an abundant number, since it is smaller than the sum of its proper divisors (4156278632).

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

3628563328 is a wasteful number, since it uses less digits than its factorization.

3628563328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2180654 (or 2180642 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 46.

The square root of 3628563328 is about 60237.5574538012. The cubic root of 3628563328 is about 1536.6615892745.

The spelling of 3628563328 in words is "three billion, six hundred twenty-eight million, five hundred sixty-three thousand, three hundred twenty-eight".