930486489 has 16 divisors (see below), whose sum is σ = 1288096320. Its totient is φ = 596756160.

The previous prime is 930486461. The next prime is 930486493. The reversal of 930486489 is 984684039.

It is a happy number.

It is not a de Polignac number, because 930486489 - 2¹¹ = 930484441 is a prime.

It is not an unprimeable number, because it can be changed into a prime (930486439) 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 15 ways as a sum of consecutive naturals, for example, 4794 + ... + 43404.

It is an arithmetic number, because the mean of its divisors is an integer number (80506020).

Almost surely, 2^930486489 is an apocalyptic number.

It is an amenable number.

930486489 is a deficient number, since it is larger than the sum of its proper divisors (357609831).

930486489 is a wasteful number, since it uses less digits than its factorization.

930486489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38920.

The product of its (nonzero) digits is 1492992, while the sum is 51.

The square root of 930486489 is about 30503.8766224885. The cubic root of 930486489 is about 976.2701794031.

The spelling of 930486489 in words is "nine hundred thirty million, four hundred eighty-six thousand, four hundred eighty-nine".