3674173581056 has 36 divisors (see below), whose sum is σ = 8000721738744. Its totient is φ = 1670078899200.

The previous prime is 3674173580923. The next prime is 3674173581061. The reversal of 3674173581056 is 6501853714763.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 3674173580992 and 3674173581010.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 652371755 + ... + 652377386.

Almost surely, 2^{3674173581056} is an apocalyptic number.

It is an amenable number.

3674173581056 is an abundant number, since it is smaller than the sum of its proper divisors (4326548157688).

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

3674173581056 is a wasteful number, since it uses less digits than its factorization.

3674173581056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1304749168 (or 1304749154 counting only the distinct ones).

The product of its (nonzero) digits is 12700800, while the sum is 56.

The spelling of 3674173581056 in words is "three trillion, six hundred seventy-four billion, one hundred seventy-three million, five hundred eighty-one thousand, fifty-six".