516984189 has 8 divisors (see below), whose sum is σ = 713081760. Its totient is φ = 332771376.

The previous prime is 516984187. The next prime is 516984191. The reversal of 516984189 is 981489615.

It is an interprime number because it is at equal distance from previous prime (516984187) and next prime (516984191).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 516984189 - 2¹ = 516984187 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (516984187) 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 in 7 ways as a sum of consecutive naturals, for example, 2971087 + ... + 2971260.

It is an arithmetic number, because the mean of its divisors is an integer number (89135220).

Almost surely, 2^516984189 is an apocalyptic number.

It is an amenable number.

516984189 is a deficient number, since it is larger than the sum of its proper divisors (196097571).

516984189 is a wasteful number, since it uses less digits than its factorization.

516984189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5942379.

The product of its digits is 622080, while the sum is 51.

The square root of 516984189 is about 22737.2863156534. The cubic root of 516984189 is about 802.5875534564.

The spelling of 516984189 in words is "five hundred sixteen million, nine hundred eighty-four thousand, one hundred eighty-nine".