196449395 has 8 divisors (see below), whose sum is σ = 237436080. Its totient is φ = 156028320.

The previous prime is 196449389. The next prime is 196449443. The reversal of 196449395 is 593944691.

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

It is not a de Polignac number, because 196449395 - 2²⁰ = 195400819 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140636 + ... + 142025.

It is an arithmetic number, because the mean of its divisors is an integer number (29679510).

Almost surely, 2^196449395 is an apocalyptic number.

196449395 is a deficient number, since it is larger than the sum of its proper divisors (40986685).

196449395 is a wasteful number, since it uses less digits than its factorization.

196449395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282805.

The product of its digits is 1049760, while the sum is 50.

The square root of 196449395 is about 14016.0406320758. The cubic root of 196449395 is about 581.3221867412.

The spelling of 196449395 in words is "one hundred ninety-six million, four hundred forty-nine thousand, three hundred ninety-five".