196285339 has 2 divisors, whose sum is σ = 196285340. Its totient is φ = 196285338.

The previous prime is 196285337. The next prime is 196285343. The reversal of 196285339 is 933582691.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (933582691) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 196285339 - 2¹ = 196285337 is a prime.

Together with 196285337, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (196285337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 98142669 + 98142670.

It is an arithmetic number, because the mean of its divisors is an integer number (98142670).

Almost surely, 2^196285339 is an apocalyptic number.

196285339 is a deficient number, since it is larger than the sum of its proper divisors (1).

196285339 is an equidigital number, since it uses as much as digits as its factorization.

196285339 is an evil number, because the sum of its binary digits is even.

The product of its digits is 349920, while the sum is 46.

The square root of 196285339 is about 14010.1869723427. The cubic root of 196285339 is about 581.1603198597.

The spelling of 196285339 in words is "one hundred ninety-six million, two hundred eighty-five thousand, three hundred thirty-nine".