197346 has 16 divisors (see below), whose sum is σ = 407808. Its totient is φ = 63600.

The previous prime is 197341. The next prime is 197347. The reversal of 197346 is 643791.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (197341) by changing a digit.

197346 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 345 + ... + 716.

It is an arithmetic number, because the mean of its divisors is an integer number (25488).

2¹⁹⁷³⁴⁶ is an apocalyptic number.

197346 is an abundant number, since it is smaller than the sum of its proper divisors (210462).

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

197346 is a wasteful number, since it uses less digits than its factorization.

197346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1097.

The product of its digits is 4536, while the sum is 30.

The square root of 197346 is about 444.2364235404. The cubic root of 197346 is about 58.2205239314.

The spelling of 197346 in words is "one hundred ninety-seven thousand, three hundred forty-six".