7089461289 has 24 divisors (see below), whose sum is σ = 10299923712. Its totient is φ = 4698865440.

The previous prime is 7089461237. The next prime is 7089461303. The reversal of 7089461289 is 9821649807.

It is not a de Polignac number, because 7089461289 - 2²⁰ = 7088412713 is a prime.

It is a super-2 number, since 2×7089461289² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7089460289) 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 23 ways as a sum of consecutive naturals, for example, 1761099 + ... + 1765119.

It is an arithmetic number, because the mean of its divisors is an integer number (429163488).

Almost surely, 2^7089461289 is an apocalyptic number.

It is an amenable number.

7089461289 is a deficient number, since it is larger than the sum of its proper divisors (3210462423).

7089461289 is a wasteful number, since it uses less digits than its factorization.

7089461289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5117 (or 5114 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 54.

The square root of 7089461289 is about 84198.9387640961. The cubic root of 7089461289 is about 1921.0459153255.

The spelling of 7089461289 in words is "seven billion, eighty-nine million, four hundred sixty-one thousand, two hundred eighty-nine".