3628343773 has 2 divisors, whose sum is σ = 3628343774. Its totient is φ = 3628343772.

The previous prime is 3628343707. The next prime is 3628343777. The reversal of 3628343773 is 3773438263.

3628343773 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3322023769 + 306320004 = 57637^2 + 17502^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3628343773 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3628343777) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1814171886 + 1814171887.

It is an arithmetic number, because the mean of its divisors is an integer number (1814171887).

Almost surely, 2^3628343773 is an apocalyptic number.

It is an amenable number.

3628343773 is a deficient number, since it is larger than the sum of its proper divisors (1).

3628343773 is an equidigital number, since it uses as much as digits as its factorization.

3628343773 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1524096, while the sum is 46.

The square root of 3628343773 is about 60235.7350166826. The cubic root of 3628343773 is about 1536.6305955074.

The spelling of 3628343773 in words is "three billion, six hundred twenty-eight million, three hundred forty-three thousand, seven hundred seventy-three".