3912319219996 has 96 divisors (see below), whose sum is σ = 8033933279232. Its totient is φ = 1649255509440.

The previous prime is 3912319219987. The next prime is 3912319219997. The reversal of 3912319219996 is 6999129132193.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3912319219997) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4704985 + ... + 5473711.

It is an arithmetic number, because the mean of its divisors is an integer number (83686804992).

Almost surely, 2^{3912319219996} is an apocalyptic number.

It is an amenable number.

3912319219996 is an abundant number, since it is smaller than the sum of its proper divisors (4121614059236).

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

3912319219996 is a wasteful number, since it uses less digits than its factorization.

3912319219996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 768919 (or 768917 counting only the distinct ones).

The product of its digits is 12754584, while the sum is 64.

The spelling of 3912319219996 in words is "three trillion, nine hundred twelve billion, three hundred nineteen million, two hundred nineteen thousand, nine hundred ninety-six".