3668174604321 has 16 divisors (see below), whose sum is σ = 5004853824960. Its totient is φ = 2388477389760.

The previous prime is 3668174604317. The next prime is 3668174604343. The reversal of 3668174604321 is 1234064718663.

It is not a de Polignac number, because 3668174604321 - 2² = 3668174604317 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3668174602321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2508051 + ... + 3691431.

It is an arithmetic number, because the mean of its divisors is an integer number (312803364060).

Almost surely, 2^{3668174604321} is an apocalyptic number.

It is an amenable number.

3668174604321 is a deficient number, since it is larger than the sum of its proper divisors (1336679220639).

3668174604321 is a wasteful number, since it uses less digits than its factorization.

3668174604321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1207456.

The product of its (nonzero) digits is 3483648, while the sum is 51.

The spelling of 3668174604321 in words is "three trillion, six hundred sixty-eight billion, one hundred seventy-four million, six hundred four thousand, three hundred twenty-one".