3784169483412 has 48 divisors (see below), whose sum is σ = 8883707918400. Its totient is φ = 1253700912640.

The previous prime is 3784169483399. The next prime is 3784169483539. The reversal of 3784169483412 is 2143849614873.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46389 + ... + 2751452.

It is an arithmetic number, because the mean of its divisors is an integer number (185077248300).

Almost surely, 2^{3784169483412} is an apocalyptic number.

It is an amenable number.

3784169483412 is an abundant number, since it is smaller than the sum of its proper divisors (5099538434988).

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

3784169483412 is a wasteful number, since it uses less digits than its factorization.

3784169483412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2798536 (or 2798534 counting only the distinct ones).

The product of its digits is 27869184, while the sum is 60.

It can be divided in two parts, 3784169 and 483412, that added together give a triangular number (4267581 = T₂₉₂₁).

The spelling of 3784169483412 in words is "three trillion, seven hundred eighty-four billion, one hundred sixty-nine million, four hundred eighty-three thousand, four hundred twelve".