9849119489 has 4 divisors (see below), whose sum is σ = 10744494000. Its totient is φ = 8953744980.

The previous prime is 9849119419. The next prime is 9849119491.

9849119489 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 9849119489 - 2³² = 5554152193 is a prime.

It is a super-2 number, since 2×9849119489² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9849119419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 447687239 + ... + 447687260.

It is an arithmetic number, because the mean of its divisors is an integer number (2686123500).

Almost surely, 2^9849119489 is an apocalyptic number.

It is an amenable number.

9849119489 is a deficient number, since it is larger than the sum of its proper divisors (895374511).

9849119489 is a wasteful number, since it uses less digits than its factorization.

9849119489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 895374510.

The product of its digits is 6718464, while the sum is 62.

The square root of 9849119489 is about 99242.7301569238. The cubic root of 9849119489 is about 2143.5443266386.

The spelling of 9849119489 in words is "nine billion, eight hundred forty-nine million, one hundred nineteen thousand, four hundred eighty-nine".