196488069 has 8 divisors (see below), whose sum is σ = 262087392. Its totient is φ = 130940400.

The previous prime is 196488049. The next prime is 196488073. The reversal of 196488069 is 960884691.

It is a happy number.

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

It is not a de Polignac number, because 196488069 - 2⁸ = 196487813 is a prime.

It is a super-2 number, since 2×196488069² = 77215122518697522, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196488029) 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, 2934 + ... + 20039.

It is an arithmetic number, because the mean of its divisors is an integer number (32760924).

Almost surely, 2^196488069 is an apocalyptic number.

It is an amenable number.

196488069 is a deficient number, since it is larger than the sum of its proper divisors (65599323).

196488069 is a wasteful number, since it uses less digits than its factorization.

196488069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25827.

The product of its (nonzero) digits is 746496, while the sum is 51.

The square root of 196488069 is about 14017.4201977397. The cubic root of 196488069 is about 581.3603315590.

The spelling of 196488069 in words is "one hundred ninety-six million, four hundred eighty-eight thousand, sixty-nine".