3965371296 has 24 divisors (see below), whose sum is σ = 10409099904. Its totient is φ = 1321790400.

The previous prime is 3965371283. The next prime is 3965371303. The reversal of 3965371296 is 6921735693.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (24).

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, 20652880 + ... + 20653071.

It is an arithmetic number, because the mean of its divisors is an integer number (433712496).

Almost surely, 2^3965371296 is an apocalyptic number.

It is an amenable number.

3965371296 is an abundant number, since it is smaller than the sum of its proper divisors (6443728608).

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

3965371296 is a wasteful number, since it uses less digits than its factorization.

3965371296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41305964 (or 41305956 counting only the distinct ones).

The product of its digits is 1837080, while the sum is 51.

The square root of 3965371296 is about 62971.1941763851. The cubic root of 3965371296 is about 1582.8069656515.

The spelling of 3965371296 in words is "three billion, nine hundred sixty-five million, three hundred seventy-one thousand, two hundred ninety-six".