3703744481893 has 8 divisors (see below), whose sum is σ = 3725386414848. Its totient is φ = 3682105227504.

The previous prime is 3703744481887. The next prime is 3703744481909. The reversal of 3703744481893 is 3981844473073.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3703744481893 - 2¹³ = 3703744473701 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3703744481093) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2138196 + ... + 3461122.

It is an arithmetic number, because the mean of its divisors is an integer number (465673301856).

Almost surely, 2^{3703744481893} is an apocalyptic number.

It is an amenable number.

3703744481893 is a deficient number, since it is larger than the sum of its proper divisors (21641932955).

3703744481893 is a wasteful number, since it uses less digits than its factorization.

3703744481893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1339283.

The product of its (nonzero) digits is 48771072, while the sum is 61.

The spelling of 3703744481893 in words is "three trillion, seven hundred three billion, seven hundred forty-four million, four hundred eighty-one thousand, eight hundred ninety-three".