196408363 has 2 divisors, whose sum is σ = 196408364. Its totient is φ = 196408362.

The previous prime is 196408319. The next prime is 196408379. The reversal of 196408363 is 363804691.

It is a strong prime.

It is an emirp because it is prime and its reverse (363804691) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 196408363 - 2²¹ = 194311211 is a prime.

It is not a weakly prime, because it can be changed into another prime (196408313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 98204181 + 98204182.

It is an arithmetic number, because the mean of its divisors is an integer number (98204182).

Almost surely, 2^196408363 is an apocalyptic number.

196408363 is a deficient number, since it is larger than the sum of its proper divisors (1).

196408363 is an equidigital number, since it uses as much as digits as its factorization.

196408363 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 93312, while the sum is 40.

The square root of 196408363 is about 14014.5768041707. The cubic root of 196408363 is about 581.2817107146.

The spelling of 196408363 in words is "one hundred ninety-six million, four hundred eight thousand, three hundred sixty-three".