3921162790200 has 96 divisors (see below), whose sum is σ = 12174510364800. Its totient is φ = 1044017112960.

The previous prime is 3921162790177. The next prime is 3921162790211. The reversal of 3921162790200 is 20972611293.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4696060 + ... + 5467659.

It is an arithmetic number, because the mean of its divisors is an integer number (126817816300).

Almost surely, 2^{3921162790200} is an apocalyptic number.

3921162790200 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3921162790200 is an abundant number, since it is smaller than the sum of its proper divisors (8253347574600).

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

3921162790200 is a wasteful number, since it uses less digits than its factorization.

3921162790200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10164381 (or 10164372 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 42.

The spelling of 3921162790200 in words is "three trillion, nine hundred twenty-one billion, one hundred sixty-two million, seven hundred ninety thousand, two hundred".