196386692 has 24 divisors (see below), whose sum is σ = 350269920. Its totient is φ = 96317120.

The previous prime is 196386683. The next prime is 196386709. The reversal of 196386692 is 296683691.

It is a self number, because there is not a number n which added to its sum of digits gives 196386692.

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, 201767 + ... + 202737.

It is an arithmetic number, because the mean of its divisors is an integer number (14594580).

Almost surely, 2^196386692 is an apocalyptic number.

It is an amenable number.

196386692 is a deficient number, since it is larger than the sum of its proper divisors (153883228).

196386692 is a wasteful number, since it uses less digits than its factorization.

196386692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1891 (or 1889 counting only the distinct ones).

The product of its digits is 839808, while the sum is 50.

The square root of 196386692 is about 14013.8036235706. The cubic root of 196386692 is about 581.2603310763.

The spelling of 196386692 in words is "one hundred ninety-six million, three hundred eighty-six thousand, six hundred ninety-two".