3963198846 has 16 divisors (see below), whose sum is σ = 8026732800. Its totient is φ = 1304343768.

The previous prime is 3963198823. The next prime is 3963198857. The reversal of 3963198846 is 6488913693.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4180116 + ... + 4181063.

It is an arithmetic number, because the mean of its divisors is an integer number (501670800).

Almost surely, 2^3963198846 is an apocalyptic number.

3963198846 is an abundant number, since it is smaller than the sum of its proper divisors (4063533954).

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

3963198846 is a wasteful number, since it uses less digits than its factorization.

3963198846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8361263.

The product of its digits is 6718464, while the sum is 57.

The square root of 3963198846 is about 62953.9422594010. The cubic root of 3963198846 is about 1582.5178630789.

The spelling of 3963198846 in words is "three billion, nine hundred sixty-three million, one hundred ninety-eight thousand, eight hundred forty-six".