3605328816 has 40 divisors (see below), whose sum is σ = 9489504240. Its totient is φ = 1179100416.

The previous prime is 3605328787. The next prime is 3605328817. The reversal of 3605328816 is 6188235063.

It is not an unprimeable number, because it can be changed into a prime (3605328817) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 706051 + ... + 711138.

It is an arithmetic number, because the mean of its divisors is an integer number (237237606).

Almost surely, 2^3605328816 is an apocalyptic number.

It is an amenable number.

3605328816 is an abundant number, since it is smaller than the sum of its proper divisors (5884175424).

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

3605328816 is a wasteful number, since it uses less digits than its factorization.

3605328816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1417253 (or 1417247 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 42.

The square root of 3605328816 is about 60044.3903791187. The cubic root of 3605328816 is about 1533.3746997452.

The spelling of 3605328816 in words is "three billion, six hundred five million, three hundred twenty-eight thousand, eight hundred sixteen".