3608640516 has 24 divisors (see below), whose sum is σ = 9067866304. Its totient is φ = 1110350880.

The previous prime is 3608640509. The next prime is 3608640517. The reversal of 3608640516 is 6150468063.

3608640516 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (3608640517) 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, 11566000 + ... + 11566311.

Almost surely, 2^3608640516 is an apocalyptic number.

It is an amenable number.

3608640516 is an abundant number, since it is smaller than the sum of its proper divisors (5459225788).

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

3608640516 is a wasteful number, since it uses less digits than its factorization.

3608640516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23132331 (or 23132329 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 39.

The square root of 3608640516 is about 60071.9611466115. The cubic root of 3608640516 is about 1533.8440534168.

The spelling of 3608640516 in words is "three billion, six hundred eight million, six hundred forty thousand, five hundred sixteen".