3963798198396 has 36 divisors (see below), whose sum is σ = 10019663128384. Its totient is φ = 1321257873600.

The previous prime is 3963798198383. The next prime is 3963798198433. The reversal of 3963798198396 is 6938918973693.

3963798198396 is a `hidden beast` number, since 3 + 9 + 6 + 37 + 9 + 8 + 198 + 396 = 666.

3963798198396 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9193941 + ... + 9615411.

Almost surely, 2^{3963798198396} is an apocalyptic number.

3963798198396 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

3963798198396 is an abundant number, since it is smaller than the sum of its proper divisors (6055864929988).

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

3963798198396 is a wasteful number, since it uses less digits than its factorization.

3963798198396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 682722 (or 682717 counting only the distinct ones).

The product of its digits is 2857026816, while the sum is 81.

The spelling of 3963798198396 in words is "three trillion, nine hundred sixty-three billion, seven hundred ninety-eight million, one hundred ninety-eight thousand, three hundred ninety-six".