3606644016 has 80 divisors (see below), whose sum is σ = 10359580000. Its totient is φ = 1201381632.

The previous prime is 3606644003. The next prime is 3606644033. The reversal of 3606644016 is 6104466063.

3606644016 is a `hidden beast` number, since 3 + 6 + 0 + 6 + 644 + 0 + 1 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 1186050 + ... + 1189086.

It is an arithmetic number, because the mean of its divisors is an integer number (129494750).

Almost surely, 2^3606644016 is an apocalyptic number.

3606644016 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

3606644016 is an abundant number, since it is smaller than the sum of its proper divisors (6752935984).

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

3606644016 is a wasteful number, since it uses less digits than its factorization.

3606644016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5803 (or 5791 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

The square root of 3606644016 is about 60055.3412778580. The cubic root of 3606644016 is about 1533.5611320451.

The spelling of 3606644016 in words is "three billion, six hundred six million, six hundred forty-four thousand, sixteen".