3965368752 has 60 divisors (see below), whose sum is σ = 11184958720. Its totient is φ = 1311375744.

The previous prime is 3965368717. The next prime is 3965368769. The reversal of 3965368752 is 2578635693.

It is a happy number.

3965368752 is a `hidden beast` number, since 39 + 6 + 536 + 8 + 75 + 2 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 90127 + ... + 126702.

Almost surely, 2^3965368752 is an apocalyptic number.

It is an amenable number.

3965368752 is an abundant number, since it is smaller than the sum of its proper divisors (7219589968).

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

3965368752 is a wasteful number, since it uses less digits than its factorization.

3965368752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216970 (or 216961 counting only the distinct ones).

The product of its digits is 8164800, while the sum is 54.

The square root of 3965368752 is about 62971.1739766697. The cubic root of 3965368752 is about 1582.8066271661.

The spelling of 3965368752 in words is "three billion, nine hundred sixty-five million, three hundred sixty-eight thousand, seven hundred fifty-two".