190830299 has 8 divisors (see below), whose sum is σ = 209167680. Its totient is φ = 172657800.

The previous prime is 190830257. The next prime is 190830313. The reversal of 190830299 is 992038091.

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

It is a cyclic number.

It is not a de Polignac number, because 190830299 - 2⁸ = 190830043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (190830209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38789 + ... + 43430.

It is an arithmetic number, because the mean of its divisors is an integer number (26145960).

Almost surely, 2^190830299 is an apocalyptic number.

190830299 is a deficient number, since it is larger than the sum of its proper divisors (18337381).

190830299 is a wasteful number, since it uses less digits than its factorization.

190830299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82441.

The product of its (nonzero) digits is 34992, while the sum is 41.

The square root of 190830299 is about 13814.1340300433. The cubic root of 190830299 is about 575.7259126706.

The spelling of 190830299 in words is "one hundred ninety million, eight hundred thirty thousand, two hundred ninety-nine".