196708763 has 2 divisors, whose sum is σ = 196708764. Its totient is φ = 196708762.

The previous prime is 196708747. The next prime is 196708777. The reversal of 196708763 is 367807691.

It is a strong prime.

It is an emirp because it is prime and its reverse (367807691) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 196708763 - 2⁴ = 196708747 is a prime.

It is not a weakly prime, because it can be changed into another prime (196708723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 98354381 + 98354382.

It is an arithmetic number, because the mean of its divisors is an integer number (98354382).

Almost surely, 2^196708763 is an apocalyptic number.

196708763 is a deficient number, since it is larger than the sum of its proper divisors (1).

196708763 is an equidigital number, since it uses as much as digits as its factorization.

196708763 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 381024, while the sum is 47.

The square root of 196708763 is about 14025.2901217764. The cubic root of 196708763 is about 581.5779100467.

The spelling of 196708763 in words is "one hundred ninety-six million, seven hundred eight thousand, seven hundred sixty-three".