196316699 has 4 divisors (see below), whose sum is σ = 196556640. Its totient is φ = 196076760.

The previous prime is 196316693. The next prime is 196316723. The reversal of 196316699 is 996613691.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 196316699 - 2²⁰ = 195268123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (196316693) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118739 + ... + 120380.

It is an arithmetic number, because the mean of its divisors is an integer number (49139160).

Almost surely, 2^196316699 is an apocalyptic number.

196316699 is a deficient number, since it is larger than the sum of its proper divisors (239941).

196316699 is an equidigital number, since it uses as much as digits as its factorization.

196316699 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239940.

The product of its digits is 472392, while the sum is 50.

The square root of 196316699 is about 14011.3061132787. The cubic root of 196316699 is about 581.1912683711.

The spelling of 196316699 in words is "one hundred ninety-six million, three hundred sixteen thousand, six hundred ninety-nine".