3624539645 has 16 divisors (see below), whose sum is σ = 4376636928. Its totient is φ = 2881554240.

The previous prime is 3624539629. The next prime is 3624539729. The reversal of 3624539645 is 5469354263.

3624539645 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3624539645 - 2⁴ = 3624539629 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3624539645.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 686315 + ... + 691575.

It is an arithmetic number, because the mean of its divisors is an integer number (273539808).

Almost surely, 2^3624539645 is an apocalyptic number.

It is an amenable number.

3624539645 is a deficient number, since it is larger than the sum of its proper divisors (752097283).

3624539645 is a wasteful number, since it uses less digits than its factorization.

3624539645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6100.

The product of its digits is 2332800, while the sum is 47.

The square root of 3624539645 is about 60204.1497323897. The cubic root of 3624539645 is about 1536.0933822090.

The spelling of 3624539645 in words is "three billion, six hundred twenty-four million, five hundred thirty-nine thousand, six hundred forty-five".