3936398016 has 56 divisors (see below), whose sum is σ = 10420486144. Its totient is φ = 1311448320.

The previous prime is 3936397981. The next prime is 3936398029. The reversal of 3936398016 is 6108936393.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 476481 + ... + 484671.

Almost surely, 2^3936398016 is an apocalyptic number.

It is an amenable number.

3936398016 is an abundant number, since it is smaller than the sum of its proper divisors (6484088128).

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

3936398016 is a wasteful number, since it uses less digits than its factorization.

3936398016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10709 (or 10699 counting only the distinct ones).

The product of its (nonzero) digits is 629856, while the sum is 48.

The square root of 3936398016 is about 62740.7205569079. The cubic root of 3936398016 is about 1578.9425729239.

The spelling of 3936398016 in words is "three billion, nine hundred thirty-six million, three hundred ninety-eight thousand, sixteen".