3706746089 has 2 divisors, whose sum is σ = 3706746090. Its totient is φ = 3706746088.

The previous prime is 3706746083. The next prime is 3706746139. The reversal of 3706746089 is 9806476073.

It is an a-pointer prime, because the next prime (3706746139) can be obtained adding 3706746089 to its sum of digits (50).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3706739689 + 6400 = 60883^2 + 80^2 .

It is an emirp because it is prime and its reverse (9806476073) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3706746089 - 2¹² = 3706741993 is a prime.

It is not a weakly prime, because it can be changed into another prime (3706746083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1853373044 + 1853373045.

It is an arithmetic number, because the mean of its divisors is an integer number (1853373045).

Almost surely, 2^3706746089 is an apocalyptic number.

It is an amenable number.

3706746089 is a deficient number, since it is larger than the sum of its proper divisors (1).

3706746089 is an equidigital number, since it uses as much as digits as its factorization.

3706746089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1524096, while the sum is 50.

The square root of 3706746089 is about 60883.0525598052. The cubic root of 3706746089 is about 1547.6198069722.

The spelling of 3706746089 in words is "three billion, seven hundred six million, seven hundred forty-six thousand, eighty-nine".