674817669211 has 4 divisors (see below), whose sum is σ = 771220193392. Its totient is φ = 578415145032.

The previous prime is 674817669191. The next prime is 674817669217. The reversal of 674817669211 is 112966718476.

674817669211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 674817669211 - 2¹¹ = 674817667163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (674817669217) 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, 48201262080 + ... + 48201262093.

It is an arithmetic number, because the mean of its divisors is an integer number (192805048348).

Almost surely, 2^674817669211 is an apocalyptic number.

674817669211 is a deficient number, since it is larger than the sum of its proper divisors (96402524181).

674817669211 is an equidigital number, since it uses as much as digits as its factorization.

674817669211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96402524180.

The product of its digits is 6096384, while the sum is 58.

The spelling of 674817669211 in words is "six hundred seventy-four billion, eight hundred seventeen million, six hundred sixty-nine thousand, two hundred eleven".