3726227489 has 2 divisors, whose sum is σ = 3726227490. Its totient is φ = 3726227488.

The previous prime is 3726227459. The next prime is 3726227509. The reversal of 3726227489 is 9847226273.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3709784464 + 16443025 = 60908^2 + 4055^2 .

It is a cyclic number.

It is not a de Polignac number, because 3726227489 - 2⁸ = 3726227233 is a prime.

It is not a weakly prime, because it can be changed into another prime (3726227459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1863113744 + 1863113745.

It is an arithmetic number, because the mean of its divisors is an integer number (1863113745).

Almost surely, 2^3726227489 is an apocalyptic number.

It is an amenable number.

3726227489 is a deficient number, since it is larger than the sum of its proper divisors (1).

3726227489 is an equidigital number, since it uses as much as digits as its factorization.

3726227489 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2032128, while the sum is 50.

The square root of 3726227489 is about 61042.8332320838. The cubic root of 3726227489 is about 1550.3263258818.

The spelling of 3726227489 in words is "three billion, seven hundred twenty-six million, two hundred twenty-seven thousand, four hundred eighty-nine".