3662332673 has 2 divisors, whose sum is σ = 3662332674. Its totient is φ = 3662332672.

The previous prime is 3662332643. The next prime is 3662332727. The reversal of 3662332673 is 3762332663.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3248088064 + 414244609 = 56992^2 + 20353^2 .

It is a cyclic number.

It is not a de Polignac number, because 3662332673 - 2¹⁰ = 3662331649 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3662332673.

It is not a weakly prime, because it can be changed into another prime (3662332603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1831166336 + 1831166337.

It is an arithmetic number, because the mean of its divisors is an integer number (1831166337).

Almost surely, 2^3662332673 is an apocalyptic number.

It is an amenable number.

3662332673 is a deficient number, since it is larger than the sum of its proper divisors (1).

3662332673 is an equidigital number, since it uses as much as digits as its factorization.

3662332673 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 489888, while the sum is 41.

The square root of 3662332673 is about 60517.2097258292. The cubic root of 3662332673 is about 1541.4138745436.

It can be divided in two parts, 36623 and 32673, that added together give a palindrome (69296).

The spelling of 3662332673 in words is "three billion, six hundred sixty-two million, three hundred thirty-two thousand, six hundred seventy-three".