196876313 has 4 divisors (see below), whose sum is σ = 197003520. Its totient is φ = 196749108.

The previous prime is 196876307. The next prime is 196876321. The reversal of 196876313 is 313678691.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 313678691 = 461 ⋅680431.

It is a cyclic number.

It is not a de Polignac number, because 196876313 - 2¹² = 196872217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (196876013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61253 + ... + 64386.

It is an arithmetic number, because the mean of its divisors is an integer number (49250880).

Almost surely, 2^196876313 is an apocalyptic number.

It is an amenable number.

196876313 is a deficient number, since it is larger than the sum of its proper divisors (127207).

196876313 is a wasteful number, since it uses less digits than its factorization.

196876313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127206.

The product of its digits is 163296, while the sum is 44.

The square root of 196876313 is about 14031.2619888590. The cubic root of 196876313 is about 581.7429861116.

The spelling of 196876313 in words is "one hundred ninety-six million, eight hundred seventy-six thousand, three hundred thirteen".