3946116123950 has 288 divisors, whose sum is σ = 9991042889472. Its totient is φ = 1135323446400.

The previous prime is 3946116123913. The next prime is 3946116123959. The reversal of 3946116123950 is 593216116493.

It is a Harshad number since it is a multiple of its sum of digits (50).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3946116123959) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 78703589 + ... + 78753711.

It is an arithmetic number, because the mean of its divisors is an integer number (34691121144).

Almost surely, 2^{3946116123950} is an apocalyptic number.

3946116123950 is an abundant number, since it is smaller than the sum of its proper divisors (6044926765522).

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

3946116123950 is a wasteful number, since it uses less digits than its factorization.

3946116123950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50201 (or 50161 counting only the distinct ones).

The product of its (nonzero) digits is 1049760, while the sum is 50.

The spelling of 3946116123950 in words is "three trillion, nine hundred forty-six billion, one hundred sixteen million, one hundred twenty-three thousand, nine hundred fifty".