3660772016 has 80 divisors (see below), whose sum is σ = 7904032800. Its totient is φ = 1628467200.

The previous prime is 3660772007. The next prime is 3660772039. The reversal of 3660772016 is 6102770663.

3660772016 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 2457800 + ... + 2459288.

It is an arithmetic number, because the mean of its divisors is an integer number (98800410).

Almost surely, 2^3660772016 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3660772016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3952016400).

3660772016 is an abundant number, since it is smaller than the sum of its proper divisors (4243260784).

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

3660772016 is a wasteful number, since it uses less digits than its factorization.

3660772016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1798 (or 1792 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 38.

The square root of 3660772016 is about 60504.3140280096. The cubic root of 3660772016 is about 1541.1948920574.

The spelling of 3660772016 in words is "three billion, six hundred sixty million, seven hundred seventy-two thousand, sixteen".