3956960874 has 16 divisors (see below), whose sum is σ = 7918183008. Its totient is φ = 1318276752.

The previous prime is 3956960873. The next prime is 3956960929. The reversal of 3956960874 is 4780696593.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (3956960873) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 165417 + ... + 187820.

It is an arithmetic number, because the mean of its divisors is an integer number (494886438).

Almost surely, 2^3956960874 is an apocalyptic number.

3956960874 is an abundant number, since it is smaller than the sum of its proper divisors (3961222134).

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

3956960874 is a wasteful number, since it uses less digits than its factorization.

3956960874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355109.

The product of its (nonzero) digits is 9797760, while the sum is 57.

The square root of 3956960874 is about 62904.3788141970. The cubic root of 3956960874 is about 1581.6871464192.

The spelling of 3956960874 in words is "three billion, nine hundred fifty-six million, nine hundred sixty thousand, eight hundred seventy-four".