6674370205369 has 4 divisors (see below), whose sum is σ = 6678679032100. Its totient is φ = 6670061378640.

The previous prime is 6674370205351. The next prime is 6674370205403. The reversal of 6674370205369 is 9635020734766.

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

It can be written as a sum of positive squares in 2 ways, for example, as 892807663225 + 5781562542144 = 944885^2 + 2404488^2 .

It is a cyclic number.

It is not a de Polignac number, because 6674370205369 - 2⁵ = 6674370205337 is a prime.

It is a super-2 number, since 2×6674370205369² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6674370205339) 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, 2154411042 + ... + 2154414139.

It is an arithmetic number, because the mean of its divisors is an integer number (1669669758025).

Almost surely, 2^{6674370205369} is an apocalyptic number.

It is an amenable number.

6674370205369 is a deficient number, since it is larger than the sum of its proper divisors (4308826731).

6674370205369 is a wasteful number, since it uses less digits than its factorization.

6674370205369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4308826730.

The product of its (nonzero) digits is 34292160, while the sum is 58.

The spelling of 6674370205369 in words is "six trillion, six hundred seventy-four billion, three hundred seventy million, two hundred five thousand, three hundred sixty-nine".