3674582056784 has 20 divisors (see below), whose sum is σ = 7365002830260. Its totient is φ = 1773936165120.

The previous prime is 3674582056729. The next prime is 3674582056787. The reversal of 3674582056784 is 4876502854763.

It can be written as a sum of positive squares in 2 ways, for example, as 1808680696384 + 1865901360400 = 1344872^2 + 1365980^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3674582056784.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3674582056787) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3959678477 + ... + 3959679404.

It is an arithmetic number, because the mean of its divisors is an integer number (368250141513).

Almost surely, 2^{3674582056784} is an apocalyptic number.

It is an amenable number.

3674582056784 is an abundant number, since it is smaller than the sum of its proper divisors (3690420773476).

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

3674582056784 is a wasteful number, since it uses less digits than its factorization.

3674582056784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7919357918 (or 7919357912 counting only the distinct ones).

The product of its (nonzero) digits is 270950400, while the sum is 65.

It can be divided in two parts, 367458 and 2056784, that added together give a palindrome (2424242).

The spelling of 3674582056784 in words is "three trillion, six hundred seventy-four billion, five hundred eighty-two million, fifty-six thousand, seven hundred eighty-four".