196017343 has 4 divisors (see below), whose sum is σ = 197920528. Its totient is φ = 194114160.

The previous prime is 196017323. The next prime is 196017413. The reversal of 196017343 is 343710691.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-196017343 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 196017299 and 196017308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196017313) 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, 951438 + ... + 951643.

It is an arithmetic number, because the mean of its divisors is an integer number (49480132).

Almost surely, 2^196017343 is an apocalyptic number.

196017343 is a deficient number, since it is larger than the sum of its proper divisors (1903185).

196017343 is a wasteful number, since it uses less digits than its factorization.

196017343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1903184.

The product of its (nonzero) digits is 13608, while the sum is 34.

The square root of 196017343 is about 14000.6193791561. The cubic root of 196017343 is about 580.8957058053.

The spelling of 196017343 in words is "one hundred ninety-six million, seventeen thousand, three hundred forty-three".