199004474 has 8 divisors (see below), whose sum is σ = 298824768. Its totient is φ = 99396220.

The previous prime is 199004471. The next prime is 199004513. The reversal of 199004474 is 474400991.

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

It is not an unprimeable number, because it can be changed into a prime (199004471) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50642 + ... + 54429.

It is an arithmetic number, because the mean of its divisors is an integer number (37353096).

Almost surely, 2^199004474 is an apocalyptic number.

199004474 is a deficient number, since it is larger than the sum of its proper divisors (99820294).

199004474 is a wasteful number, since it uses less digits than its factorization.

199004474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106020.

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 199004474 is about 14106.8945555002. The cubic root of 199004474 is about 583.8316213302.

The spelling of 199004474 in words is "one hundred ninety-nine million, four thousand, four hundred seventy-four".