3965077512 has 48 divisors (see below), whose sum is σ = 11715004080. Its totient is φ = 1201538400.

The previous prime is 3965077511. The next prime is 3965077513. The reversal of 3965077512 is 2157705693.

3965077512 is a `hidden beast` number, since 3 + 9 + 65 + 0 + 77 + 512 = 666.

It is an interprime number because it is at equal distance from previous prime (3965077511) and next prime (3965077513).

It is a super-2 number, since 2×3965077512² = 31443679352336220288, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3965077511) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2502414 + ... + 2503997.

It is an arithmetic number, because the mean of its divisors is an integer number (244062585).

Almost surely, 2^3965077512 is an apocalyptic number.

It is an amenable number.

3965077512 is an abundant number, since it is smaller than the sum of its proper divisors (7749926568).

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

3965077512 is a wasteful number, since it uses less digits than its factorization.

3965077512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5006434 (or 5006427 counting only the distinct ones).

The product of its (nonzero) digits is 396900, while the sum is 45.

The square root of 3965077512 is about 62968.8614475441. The cubic root of 3965077512 is about 1582.7678760085.

The spelling of 3965077512 in words is "three billion, nine hundred sixty-five million, seventy-seven thousand, five hundred twelve".