199880488 has 16 divisors (see below), whose sum is σ = 391070880. Its totient is φ = 95594928.

The previous prime is 199880479. The next prime is 199880489. The reversal of 199880488 is 884088991.

It is not an unprimeable number, because it can be changed into a prime (199880489) 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 3 ways as a sum of consecutive naturals, for example, 542970 + ... + 543337.

It is an arithmetic number, because the mean of its divisors is an integer number (24441930).

Almost surely, 2^199880488 is an apocalyptic number.

It is an amenable number.

199880488 is a deficient number, since it is larger than the sum of its proper divisors (191190392).

199880488 is a wasteful number, since it uses less digits than its factorization.

199880488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1086336 (or 1086332 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 55.

The square root of 199880488 is about 14137.9096050300. The cubic root of 199880488 is about 584.6870393633.

The spelling of 199880488 in words is "one hundred ninety-nine million, eight hundred eighty thousand, four hundred eighty-eight".