196963924 has 12 divisors (see below), whose sum is σ = 344844864. Its totient is φ = 98436824.

The previous prime is 196963901. The next prime is 196963957. The reversal of 196963924 is 429369691.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 274 + ... + 19849.

It is an arithmetic number, because the mean of its divisors is an integer number (28737072).

Almost surely, 2^196963924 is an apocalyptic number.

It is an amenable number.

196963924 is a deficient number, since it is larger than the sum of its proper divisors (147880940).

196963924 is a wasteful number, since it uses less digits than its factorization.

196963924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22574 (or 22572 counting only the distinct ones).

The product of its digits is 629856, while the sum is 49.

The square root of 196963924 is about 14034.3836344885. The cubic root of 196963924 is about 581.8292662158.

The spelling of 196963924 in words is "one hundred ninety-six million, nine hundred sixty-three thousand, nine hundred twenty-four".