3744663942852 has 288 divisors, whose sum is σ = 11031722956800. Its totient is φ = 1049013504000.

The previous prime is 3744663942827. The next prime is 3744663942863. The reversal of 3744663942852 is 2582493664473.

It is a happy number.

3744663942852 is a `hidden beast` number, since 3 + 7 + 4 + 466 + 3 + 94 + 2 + 85 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a self number, because there is not a number n which added to its sum of digits gives 3744663942852.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1220951823 + ... + 1220954889.

It is an arithmetic number, because the mean of its divisors is an integer number (38304593600).

Almost surely, 2^{3744663942852} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3744663942852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5515861478400).

3744663942852 is an abundant number, since it is smaller than the sum of its proper divisors (7287059013948).

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

3744663942852 is a wasteful number, since it uses less digits than its factorization.

3744663942852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3631 (or 3626 counting only the distinct ones).

The product of its digits is 209018880, while the sum is 63.

The spelling of 3744663942852 in words is "three trillion, seven hundred forty-four billion, six hundred sixty-three million, nine hundred forty-two thousand, eight hundred fifty-two".