196484489 has 8 divisors (see below), whose sum is σ = 199359552. Its totient is φ = 193621680.

The previous prime is 196484471. The next prime is 196484527. The reversal of 196484489 is 984484691.

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 196484489 - 2²⁰ = 195435913 is a prime.

It is a super-2 number, since 2×196484489² = 77212308835182242, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 196484489.

It is not an unprimeable number, because it can be changed into a prime (196484089) 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, 32132 + ... + 37754.

It is an arithmetic number, because the mean of its divisors is an integer number (24919944).

Almost surely, 2^196484489 is an apocalyptic number.

It is an amenable number.

196484489 is a deficient number, since it is larger than the sum of its proper divisors (2875063).

196484489 is an equidigital number, since it uses as much as digits as its factorization.

196484489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6127.

The product of its digits is 1990656, while the sum is 53.

The square root of 196484489 is about 14017.2924989101. The cubic root of 196484489 is about 581.3568007549.

The spelling of 196484489 in words is "one hundred ninety-six million, four hundred eighty-four thousand, four hundred eighty-nine".