3674220134369 has 2 divisors, whose sum is σ = 3674220134370. Its totient is φ = 3674220134368.

The previous prime is 3674220134327. The next prime is 3674220134401. The reversal of 3674220134369 is 9634310224763.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2957928738769 + 716291395600 = 1719863^2 + 846340^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3674220134369 is a prime.

It is a super-2 number, since 2×3674220134369² (a number of 26 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (3674220134869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1837110067184 + 1837110067185.

It is an arithmetic number, because the mean of its divisors is an integer number (1837110067185).

Almost surely, 2^{3674220134369} is an apocalyptic number.

It is an amenable number.

3674220134369 is a deficient number, since it is larger than the sum of its proper divisors (1).

3674220134369 is an equidigital number, since it uses as much as digits as its factorization.

3674220134369 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3919104, while the sum is 50.

The spelling of 3674220134369 in words is "three trillion, six hundred seventy-four billion, two hundred twenty million, one hundred thirty-four thousand, three hundred sixty-nine".