196483289 has 2 divisors, whose sum is σ = 196483290. Its totient is φ = 196483288.

The previous prime is 196483277. The next prime is 196483307. The reversal of 196483289 is 982384691.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 155625625 + 40857664 = 12475^2 + 6392^2 .

It is an emirp because it is prime and its reverse (982384691) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 196483289 - 2¹² = 196479193 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (196483219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 98241644 + 98241645.

It is an arithmetic number, because the mean of its divisors is an integer number (98241645).

Almost surely, 2^196483289 is an apocalyptic number.

It is an amenable number.

196483289 is a deficient number, since it is larger than the sum of its proper divisors (1).

196483289 is an equidigital number, since it uses as much as digits as its factorization.

196483289 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 746496, while the sum is 50.

The square root of 196483289 is about 14017.2496945728. The cubic root of 196483289 is about 581.3556172355.

The spelling of 196483289 in words is "one hundred ninety-six million, four hundred eighty-three thousand, two hundred eighty-nine".