196963337 has 2 divisors, whose sum is σ = 196963338. Its totient is φ = 196963336.

The previous prime is 196963289. The next prime is 196963339. The reversal of 196963337 is 733369691.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 145540096 + 51423241 = 12064^2 + 7171^2 .

It is an emirp because it is prime and its reverse (733369691) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 196963337 - 2¹⁶ = 196897801 is a prime.

It is a super-2 number, since 2×196963337² = 77589112244351138, which contains 22 as substring.

Together with 196963339, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 196963291 and 196963300.

It is not a weakly prime, because it can be changed into another prime (196963339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 98481668 + 98481669.

It is an arithmetic number, because the mean of its divisors is an integer number (98481669).

Almost surely, 2^196963337 is an apocalyptic number.

It is an amenable number.

196963337 is a deficient number, since it is larger than the sum of its proper divisors (1).

196963337 is an equidigital number, since it uses as much as digits as its factorization.

196963337 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 551124, while the sum is 47.

The square root of 196963337 is about 14034.3627215488. The cubic root of 196963337 is about 581.8286882180.

The spelling of 196963337 in words is "one hundred ninety-six million, nine hundred sixty-three thousand, three hundred thirty-seven".