3672606389 has 2 divisors, whose sum is σ = 3672606390. Its totient is φ = 3672606388.

The previous prime is 3672606361. The next prime is 3672606451. The reversal of 3672606389 is 9836062763.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3187505764 + 485100625 = 56458^2 + 22025^2 .

It is an emirp because it is prime and its reverse (9836062763) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3672606389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3672606319) 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, 1836303194 + 1836303195.

It is an arithmetic number, because the mean of its divisors is an integer number (1836303195).

Almost surely, 2^3672606389 is an apocalyptic number.

It is an amenable number.

3672606389 is a deficient number, since it is larger than the sum of its proper divisors (1).

3672606389 is an equidigital number, since it uses as much as digits as its factorization.

3672606389 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1959552, while the sum is 50.

The square root of 3672606389 is about 60602.0328784439. The cubic root of 3672606389 is about 1542.8538732976.

The spelling of 3672606389 in words is "three billion, six hundred seventy-two million, six hundred six thousand, three hundred eighty-nine".