980016199 has 2 divisors, whose sum is σ = 980016200. Its totient is φ = 980016198.

The previous prime is 980016161. The next prime is 980016203. The reversal of 980016199 is 991610089.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 980016199 - 2¹¹ = 980014151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (980056199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 490008099 + 490008100.

It is an arithmetic number, because the mean of its divisors is an integer number (490008100).

Almost surely, 2^980016199 is an apocalyptic number.

980016199 is a deficient number, since it is larger than the sum of its proper divisors (1).

980016199 is an equidigital number, since it uses as much as digits as its factorization.

980016199 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34992, while the sum is 43.

The square root of 980016199 is about 31305.2104129648. The cubic root of 980016199 is about 993.2938612330.

The spelling of 980016199 in words is "nine hundred eighty million, sixteen thousand, one hundred ninety-nine".