196345198 has 8 divisors (see below), whose sum is σ = 336591792. Its totient is φ = 84147936.

The previous prime is 196345159. The next prime is 196345229. The reversal of 196345198 is 891543691.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7012315 + ... + 7012342.

It is an arithmetic number, because the mean of its divisors is an integer number (42073974).

Almost surely, 2^196345198 is an apocalyptic number.

196345198 is a deficient number, since it is larger than the sum of its proper divisors (140246594).

196345198 is a wasteful number, since it uses less digits than its factorization.

196345198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14024666.

The product of its digits is 233280, while the sum is 46.

The square root of 196345198 is about 14012.3230764923. The cubic root of 196345198 is about 581.2193905645.

The spelling of 196345198 in words is "one hundred ninety-six million, three hundred forty-five thousand, one hundred ninety-eight".