3604135072 has 24 divisors (see below), whose sum is σ = 7287417396. Its totient is φ = 1753362432.

The previous prime is 3604135063. The next prime is 3604135079. The reversal of 3604135072 is 2705314063.

3604135072 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2842595856 + 761539216 = 53316^2 + 27596^2 .

It is not an unprimeable number, because it can be changed into a prime (3604135079) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1520833 + ... + 1523200.

Almost surely, 2^3604135072 is an apocalyptic number.

3604135072 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3604135072 is an abundant number, since it is smaller than the sum of its proper divisors (3683282324).

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

3604135072 is a wasteful number, since it uses less digits than its factorization.

3604135072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3044080 (or 3044072 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 31.

The square root of 3604135072 is about 60034.4490438615. The cubic root of 3604135072 is about 1533.2054448262.

The spelling of 3604135072 in words is "three billion, six hundred four million, one hundred thirty-five thousand, seventy-two".