3602004561 has 12 divisors (see below), whose sum is σ = 5203570320. Its totient is φ = 2401024920.

The previous prime is 3602004533. The next prime is 3602004613. The reversal of 3602004561 is 1654002063.

3602004561 is a `hidden beast` number, since 3 + 6 + 0 + 200 + 456 + 1 = 666.

3602004561 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-3602004561 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3602004061) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 63526 + ... + 106016.

It is an arithmetic number, because the mean of its divisors is an integer number (433630860).

Almost surely, 2^3602004561 is an apocalyptic number.

It is an amenable number.

3602004561 is a deficient number, since it is larger than the sum of its proper divisors (1601565759).

3602004561 is a wasteful number, since it uses less digits than its factorization.

3602004561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51916 (or 51913 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 3602004561 is about 60016.7023502625. The cubic root of 3602004561 is about 1532.9032775604.

The spelling of 3602004561 in words is "three billion, six hundred two million, four thousand, five hundred sixty-one".