196049306 has 4 divisors (see below), whose sum is σ = 294073962. Its totient is φ = 98024652.

The previous prime is 196049291. The next prime is 196049327. The reversal of 196049306 is 603940691.

196049306 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 603940691 = 17 ⋅35525923.

It can be written as a sum of positive squares in only one way, i.e., 131905225 + 64144081 = 11485^2 + 8009^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 196049306.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49012325 + ... + 49012328.

Almost surely, 2^196049306 is an apocalyptic number.

196049306 is a deficient number, since it is larger than the sum of its proper divisors (98024656).

196049306 is an equidigital number, since it uses as much as digits as its factorization.

196049306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98024655.

The product of its (nonzero) digits is 34992, while the sum is 38.

The square root of 196049306 is about 14001.7608178400. The cubic root of 196049306 is about 580.9272781143.

Adding to 196049306 its reverse (603940691), we get a palindrome (799989997).

The spelling of 196049306 in words is "one hundred ninety-six million, forty-nine thousand, three hundred six".