2989488417 has 8 divisors (see below), whose sum is σ = 3990842880. Its totient is φ = 1990563120.

The previous prime is 2989488413. The next prime is 2989488421. The reversal of 2989488417 is 7148849892.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2989488413) and next prime (2989488421).

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

It is not a de Polignac number, because 2989488417 - 2² = 2989488413 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2989488413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 604417 + ... + 609342.

It is an arithmetic number, because the mean of its divisors is an integer number (498855360).

Almost surely, 2^2989488417 is an apocalyptic number.

It is an amenable number.

2989488417 is a deficient number, since it is larger than the sum of its proper divisors (1001354463).

2989488417 is a wasteful number, since it uses less digits than its factorization.

2989488417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1214583.

The product of its digits is 9289728, while the sum is 60.

The square root of 2989488417 is about 54676.2143623715. The cubic root of 2989488417 is about 1440.5631183995.

The spelling of 2989488417 in words is "two billion, nine hundred eighty-nine million, four hundred eighty-eight thousand, four hundred seventeen".