196656344 has 8 divisors (see below), whose sum is σ = 368730660. Its totient is φ = 98328168.

The previous prime is 196656331. The next prime is 196656353. The reversal of 196656344 is 443656691.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 196656295 and 196656304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12291014 + ... + 12291029.

Almost surely, 2^196656344 is an apocalyptic number.

It is an amenable number.

196656344 is a deficient number, since it is larger than the sum of its proper divisors (172074316).

196656344 is a wasteful number, since it uses less digits than its factorization.

196656344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24582049 (or 24582045 counting only the distinct ones).

The product of its digits is 466560, while the sum is 44.

The square root of 196656344 is about 14023.4212658680. The cubic root of 196656344 is about 581.5262457820.

The spelling of 196656344 in words is "one hundred ninety-six million, six hundred fifty-six thousand, three hundred forty-four".