3606356644 has 24 divisors (see below), whose sum is σ = 6895149408. Its totient is φ = 1636803840.

The previous prime is 3606356623. The next prime is 3606356647. The reversal of 3606356644 is 4466536063.

It is a happy number.

3606356644 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 3606356644.

It is not an unprimeable number, because it can be changed into a prime (3606356647) 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, 31282 + ... + 90505.

It is an arithmetic number, because the mean of its divisors is an integer number (287297892).

Almost surely, 2^3606356644 is an apocalyptic number.

It is an amenable number.

3606356644 is a deficient number, since it is larger than the sum of its proper divisors (3288792764).

3606356644 is a wasteful number, since it uses less digits than its factorization.

3606356644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122475 (or 122473 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 43.

The square root of 3606356644 is about 60052.9486703193. The cubic root of 3606356644 is about 1533.5204003443.

The spelling of 3606356644 in words is "three billion, six hundred six million, three hundred fifty-six thousand, six hundred forty-four".