3604435145 has 16 divisors (see below), whose sum is σ = 4346583120. Its totient is φ = 2869411584.

The previous prime is 3604435099. The next prime is 3604435169. The reversal of 3604435145 is 5415344063.

3604435145 is digitally balanced in base 3, 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 8 ways, for example, as 164378041 + 3440057104 = 12821^2 + 58652^2 .

It is a cyclic number.

It is not a de Polignac number, because 3604435145 - 2²⁴ = 3587657929 is a prime.

It is a super-2 number, since 2×3604435145² = 25983905429022342050, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 947387 + ... + 951183.

It is an arithmetic number, because the mean of its divisors is an integer number (271661445).

Almost surely, 2^3604435145 is an apocalyptic number.

It is an amenable number.

3604435145 is a deficient number, since it is larger than the sum of its proper divisors (742147975).

3604435145 is a wasteful number, since it uses less digits than its factorization.

3604435145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4684.

The product of its (nonzero) digits is 86400, while the sum is 35.

The square root of 3604435145 is about 60036.9481652757. The cubic root of 3604435145 is about 1533.2479941740.

The spelling of 3604435145 in words is "three billion, six hundred four million, four hundred thirty-five thousand, one hundred forty-five".