199393483 has 2 divisors, whose sum is σ = 199393484. Its totient is φ = 199393482.

The previous prime is 199393409. The next prime is 199393517. The reversal of 199393483 is 384393991.

It is a strong prime.

It is an emirp because it is prime and its reverse (384393991) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-199393483 is a prime.

It is a super-2 number, since 2×199393483² = 79515522125742578, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (199397483) 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, 99696741 + 99696742.

It is an arithmetic number, because the mean of its divisors is an integer number (99696742).

Almost surely, 2^199393483 is an apocalyptic number.

199393483 is a deficient number, since it is larger than the sum of its proper divisors (1).

199393483 is an equidigital number, since it uses as much as digits as its factorization.

199393483 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 629856, while the sum is 49.

The square root of 199393483 is about 14120.6757274572. The cubic root of 199393483 is about 584.2117935685.

The spelling of 199393483 in words is "one hundred ninety-nine million, three hundred ninety-three thousand, four hundred eighty-three".