198593034 has 8 divisors (see below), whose sum is σ = 397186080. Its totient is φ = 66197676.

The previous prime is 198593029. The next prime is 198593051. The reversal of 198593034 is 430395891.

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

198593034 is an admirable number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 16549414 + ... + 16549425.

It is an arithmetic number, because the mean of its divisors is an integer number (49648260).

Almost surely, 2^198593034 is an apocalyptic number.

198593034 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

198593034 is a wasteful number, since it uses less digits than its factorization.

198593034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33098844.

The product of its (nonzero) digits is 116640, while the sum is 42.

The square root of 198593034 is about 14092.3040699525. The cubic root of 198593034 is about 583.4289881414.

The spelling of 198593034 in words is "one hundred ninety-eight million, five hundred ninety-three thousand, thirty-four".