196003668 has 24 divisors (see below), whose sum is σ = 522676672. Its totient is φ = 56001024.

The previous prime is 196003649. The next prime is 196003679. The reversal of 196003668 is 866300691.

It is a happy number.

It is a congruent number.

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, 1166605 + ... + 1166772.

Almost surely, 2^196003668 is an apocalyptic number.

It is an amenable number.

196003668 is an abundant number, since it is smaller than the sum of its proper divisors (326673004).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

196003668 is a wasteful number, since it uses less digits than its factorization.

196003668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2333391 (or 2333389 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 39.

The square root of 196003668 is about 14000.1309993871. The cubic root of 196003668 is about 580.8821969096.

The spelling of 196003668 in words is "one hundred ninety-six million, three thousand, six hundred sixty-eight".