3960142960 has 20 divisors (see below), whose sum is σ = 9207332568. Its totient is φ = 1584057152.

The previous prime is 3960142939. The next prime is 3960142993. The reversal of 3960142960 is 692410693.

3960142960 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (20).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24750814 + ... + 24750973.

Almost surely, 2^3960142960 is an apocalyptic number.

It is an amenable number.

3960142960 is an abundant number, since it is smaller than the sum of its proper divisors (5247189608).

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

3960142960 is a wasteful number, since it uses less digits than its factorization.

3960142960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49501800 (or 49501794 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 40.

The square root of 3960142960 is about 62929.6667717222. Note that the first 3 decimals coincide. The cubic root of 3960142960 is about 1582.1110168368. Note that the first 3 decimals are identical.

The spelling of 3960142960 in words is "three billion, nine hundred sixty million, one hundred forty-two thousand, nine hundred sixty".