3723715660 has 96 divisors (see below), whose sum is σ = 9247408128. Its totient is φ = 1232547840.

The previous prime is 3723715657. The next prime is 3723715673. The reversal of 3723715660 is 665173273.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2503437 + ... + 2504923.

It is an arithmetic number, because the mean of its divisors is an integer number (96327168).

Almost surely, 2^3723715660 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 3723715660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4623704064).

3723715660 is an abundant number, since it is smaller than the sum of its proper divisors (5523692468).

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

3723715660 is a wasteful number, since it uses less digits than its factorization.

3723715660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2111 (or 2109 counting only the distinct ones).

The product of its (nonzero) digits is 158760, while the sum is 40.

The square root of 3723715660 is about 61022.2554483198. The cubic root of 3723715660 is about 1549.9778921578.

The spelling of 3723715660 in words is "three billion, seven hundred twenty-three million, seven hundred fifteen thousand, six hundred sixty".