3673216373 has 2 divisors, whose sum is σ = 3673216374. Its totient is φ = 3673216372.

The previous prime is 3673216343. The next prime is 3673216387. The reversal of 3673216373 is 3736123763.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3542868484 + 130347889 = 59522^2 + 11417^2 .

It is a cyclic number.

It is not a de Polignac number, because 3673216373 - 2¹⁴ = 3673199989 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3673216373.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3673216303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1836608186 + 1836608187.

It is an arithmetic number, because the mean of its divisors is an integer number (1836608187).

Almost surely, 2^3673216373 is an apocalyptic number.

It is an amenable number.

3673216373 is a deficient number, since it is larger than the sum of its proper divisors (1).

3673216373 is an equidigital number, since it uses as much as digits as its factorization.

3673216373 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 285768, while the sum is 41.

The square root of 3673216373 is about 60607.0653719515. The cubic root of 3673216373 is about 1542.9392862150.

The spelling of 3673216373 in words is "three billion, six hundred seventy-three million, two hundred sixteen thousand, three hundred seventy-three".