3664518760 has 64 divisors (see below), whose sum is σ = 9475240320. Its totient is φ = 1249447680.

The previous prime is 3664518757. The next prime is 3664518761. The reversal of 3664518760 is 678154663.

3664518760 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 3664518760.

It is not an unprimeable number, because it can be changed into a prime (3664518761) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14527 + ... + 86833.

It is an arithmetic number, because the mean of its divisors is an integer number (148050630).

Almost surely, 2^3664518760 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 3664518760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4737620160).

3664518760 is an abundant number, since it is smaller than the sum of its proper divisors (5810721560).

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

3664518760 is a wasteful number, since it uses less digits than its factorization.

3664518760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72506 (or 72502 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 46.

The square root of 3664518760 is about 60535.2687282381. The cubic root of 3664518760 is about 1541.7205092209.

It can be divided in two parts, 3664518 and 760, that added together give a triangular number (3665278 = T₂₇₀₇).

The spelling of 3664518760 in words is "three billion, six hundred sixty-four million, five hundred eighteen thousand, seven hundred sixty".