197349 has 8 divisors (see below), whose sum is σ = 265440. Its totient is φ = 130416.

The previous prime is 197347. The next prime is 197359. The reversal of 197349 is 943791.

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

It is not a de Polignac number, because 197349 - 2¹ = 197347 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (197341) 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, 262 + ... + 680.

It is an arithmetic number, because the mean of its divisors is an integer number (33180).

2¹⁹⁷³⁴⁹ is an apocalyptic number.

It is an amenable number.

197349 is a deficient number, since it is larger than the sum of its proper divisors (68091).

197349 is a wasteful number, since it uses less digits than its factorization.

197349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 579.

The product of its digits is 6804, while the sum is 33.

The square root of 197349 is about 444.2398001080. The cubic root of 197349 is about 58.2208189474.

The spelling of 197349 in words is "one hundred ninety-seven thousand, three hundred forty-nine".