199633413 has 8 divisors (see below), whose sum is σ = 304203328. Its totient is φ = 114076224.

The previous prime is 199633411. The next prime is 199633429. The reversal of 199633413 is 314336991.

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

It is not a de Polignac number, because 199633413 - 2¹ = 199633411 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (199633411) 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 in 7 ways as a sum of consecutive naturals, for example, 4753156 + ... + 4753197.

It is an arithmetic number, because the mean of its divisors is an integer number (38025416).

Almost surely, 2^199633413 is an apocalyptic number.

It is an amenable number.

199633413 is a deficient number, since it is larger than the sum of its proper divisors (104569915).

199633413 is an equidigital number, since it uses as much as digits as its factorization.

199633413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9506363.

The product of its digits is 52488, while the sum is 39.

The square root of 199633413 is about 14129.1688715225. The cubic root of 199633413 is about 584.4460268192.

The spelling of 199633413 in words is "one hundred ninety-nine million, six hundred thirty-three thousand, four hundred thirteen".