3774849484774 has 16 divisors (see below), whose sum is σ = 5718693240000. Its totient is φ = 1868620737600.

The previous prime is 3774849484771. The next prime is 3774849484793. The reversal of 3774849484774 is 4774849484773.

It is a self number, because there is not a number n which added to its sum of digits gives 3774849484774.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3774849484771) 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, 2707267 + ... + 3857329.

It is an arithmetic number, because the mean of its divisors is an integer number (357418327500).

Almost surely, 2^{3774849484774} is an apocalyptic number.

3774849484774 is a deficient number, since it is larger than the sum of its proper divisors (1943843755226).

3774849484774 is a wasteful number, since it uses less digits than its factorization.

3774849484774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1166415.

The product of its digits is 4248502272, while the sum is 76.

Subtracting 3774849484774 from its reverse (4774849484773), we obtain a palindrome (999999999999).

The spelling of 3774849484774 in words is "three trillion, seven hundred seventy-four billion, eight hundred forty-nine million, four hundred eighty-four thousand, seven hundred seventy-four".