3965677296 has 80 divisors (see below), whose sum is σ = 12217265664. Its totient is φ = 1083785472.

The previous prime is 3965677277. The next prime is 3965677301. The reversal of 3965677296 is 6927765693.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 248851 + ... + 264306.

Almost surely, 2^3965677296 is an apocalyptic number.

It is an amenable number.

3965677296 is an abundant number, since it is smaller than the sum of its proper divisors (8251588368).

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

3965677296 is a wasteful number, since it uses less digits than its factorization.

3965677296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 513198 (or 513192 counting only the distinct ones).

The product of its digits is 25719120, while the sum is 60.

The square root of 3965677296 is about 62973.6238118786. The cubic root of 3965677296 is about 1582.8476786506.

The spelling of 3965677296 in words is "three billion, nine hundred sixty-five million, six hundred seventy-seven thousand, two hundred ninety-six".