3703744855972 has 96 divisors (see below), whose sum is σ = 7842728678400. Its totient is φ = 1495051302528.

The previous prime is 3703744855963. The next prime is 3703744856047. The reversal of 3703744855972 is 2795584473073.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 63887103 + ... + 63945049.

It is an arithmetic number, because the mean of its divisors is an integer number (81695090400).

Almost surely, 2^{3703744855972} 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 3703744855972, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3921364339200).

3703744855972 is an abundant number, since it is smaller than the sum of its proper divisors (4138983822428).

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

3703744855972 is a wasteful number, since it uses less digits than its factorization.

3703744855972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58673 (or 58671 counting only the distinct ones).

The product of its (nonzero) digits is 177811200, while the sum is 64.

The spelling of 3703744855972 in words is "three trillion, seven hundred three billion, seven hundred forty-four million, eight hundred fifty-five thousand, nine hundred seventy-two".