9130489 has 4 divisors (see below), whose sum is σ = 9154960. Its totient is φ = 9106020.

The previous prime is 9130483. The next prime is 9130519. The reversal of 9130489 is 9840319.

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, and also an emirpimes, since its reverse is a distinct semiprime: 9840319 = 79 ⋅124561.

It is a cyclic number.

It is not a de Polignac number, because 9130489 - 2³ = 9130481 is a prime.

It is a Duffinian number.

9130489 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (9130481) 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, 11667 + ... + 12424.

It is an arithmetic number, because the mean of its divisors is an integer number (2288740).

Almost surely, 2^9130489 is an apocalyptic number.

It is an amenable number.

9130489 is a deficient number, since it is larger than the sum of its proper divisors (24471).

9130489 is a wasteful number, since it uses less digits than its factorization.

9130489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24470.

The product of its (nonzero) digits is 7776, while the sum is 34.

The square root of 9130489 is about 3021.6699025539. The cubic root of 9130489 is about 209.0088516813.

The spelling of 9130489 in words is "nine million, one hundred thirty thousand, four hundred eighty-nine".