196876307 has 2 divisors, whose sum is σ = 196876308. Its totient is φ = 196876306.

The previous prime is 196876283. The next prime is 196876321. The reversal of 196876307 is 703678691.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 196876307 - 2⁸ = 196876051 is a prime.

It is not a weakly prime, because it can be changed into another prime (196876357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 98438153 + 98438154.

It is an arithmetic number, because the mean of its divisors is an integer number (98438154).

Almost surely, 2^196876307 is an apocalyptic number.

196876307 is a deficient number, since it is larger than the sum of its proper divisors (1).

196876307 is an equidigital number, since it uses as much as digits as its factorization.

196876307 is an odious number, because the sum of its binary digits is odd.

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

The square root of 196876307 is about 14031.2617750507. The cubic root of 196876307 is about 581.7429802018.

The spelling of 196876307 in words is "one hundred ninety-six million, eight hundred seventy-six thousand, three hundred seven".