3649368227 has 2 divisors, whose sum is σ = 3649368228. Its totient is φ = 3649368226.

The previous prime is 3649368211. The next prime is 3649368253. The reversal of 3649368227 is 7228639463.

It is a weak prime.

It is an emirp because it is prime and its reverse (7228639463) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3649368227 - 2⁴ = 3649368211 is a prime.

It is not a weakly prime, because it can be changed into another prime (3649368277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1824684113 + 1824684114.

It is an arithmetic number, because the mean of its divisors is an integer number (1824684114).

Almost surely, 2^3649368227 is an apocalyptic number.

3649368227 is a deficient number, since it is larger than the sum of its proper divisors (1).

3649368227 is an equidigital number, since it uses as much as digits as its factorization.

3649368227 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2612736, while the sum is 50.

The square root of 3649368227 is about 60410.0010511505. The cubic root of 3649368227 is about 1539.5928854414.

The spelling of 3649368227 in words is "three billion, six hundred forty-nine million, three hundred sixty-eight thousand, two hundred twenty-seven".