3742391605474 has 16 divisors (see below), whose sum is σ = 5929430664960. Its totient is φ = 1768722212880.

The previous prime is 3742391605471. The next prime is 3742391605507. The reversal of 3742391605474 is 4745061932473.

It is not an unprimeable number, because it can be changed into a prime (3742391605471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 701871229 + ... + 701876560.

It is an arithmetic number, because the mean of its divisors is an integer number (370589416560).

Almost surely, 2^{3742391605474} is an apocalyptic number.

3742391605474 is a deficient number, since it is larger than the sum of its proper divisors (2187039059486).

3742391605474 is a wasteful number, since it uses less digits than its factorization.

3742391605474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1403747865.

The product of its (nonzero) digits is 15240960, while the sum is 55.

The spelling of 3742391605474 in words is "three trillion, seven hundred forty-two billion, three hundred ninety-one million, six hundred five thousand, four hundred seventy-four".