196049699 has 2 divisors, whose sum is σ = 196049700. Its totient is φ = 196049698.

The previous prime is 196049687. The next prime is 196049719. The reversal of 196049699 is 996940691.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 196049699 - 2⁴ = 196049683 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 196049699.

It is not a weakly prime, because it can be changed into another prime (196042699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 98024849 + 98024850.

It is an arithmetic number, because the mean of its divisors is an integer number (98024850).

Almost surely, 2^196049699 is an apocalyptic number.

196049699 is a deficient number, since it is larger than the sum of its proper divisors (1).

196049699 is an equidigital number, since it uses as much as digits as its factorization.

196049699 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 944784, while the sum is 53.

The square root of 196049699 is about 14001.7748517822. The cubic root of 196049699 is about 580.9276662892.

The spelling of 196049699 in words is "one hundred ninety-six million, forty-nine thousand, six hundred ninety-nine".