196970689 has 8 divisors (see below), whose sum is σ = 205692480. Its totient is φ = 188262096.

The previous prime is 196970681. The next prime is 196970693. The reversal of 196970689 is 986079691.

196970689 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 196970689 - 2³ = 196970681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (196970681) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38754 + ... + 43540.

It is an arithmetic number, because the mean of its divisors is an integer number (25711560).

Almost surely, 2^196970689 is an apocalyptic number.

It is an amenable number.

196970689 is a deficient number, since it is larger than the sum of its proper divisors (8721791).

196970689 is a wasteful number, since it uses less digits than its factorization.

196970689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6599.

The product of its (nonzero) digits is 1469664, while the sum is 55.

The square root of 196970689 is about 14034.6246476349. The cubic root of 196970689 is about 581.8359273847.

The spelling of 196970689 in words is "one hundred ninety-six million, nine hundred seventy thousand, six hundred eighty-nine".