9629489 has 2 divisors, whose sum is σ = 9629490. Its totient is φ = 9629488.

The previous prime is 9629483. The next prime is 9629507. The reversal of 9629489 is 9849269.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9150625 + 478864 = 3025^2 + 692^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9629489 is a prime.

It is a super-2 number, since 2×9629489² = 185454116802242, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (9629483) 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 as a sum of consecutive naturals, namely, 4814744 + 4814745.

It is an arithmetic number, because the mean of its divisors is an integer number (4814745).

Almost surely, 2^9629489 is an apocalyptic number.

It is an amenable number.

9629489 is a deficient number, since it is larger than the sum of its proper divisors (1).

9629489 is an equidigital number, since it uses as much as digits as its factorization.

9629489 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 279936, while the sum is 47.

The square root of 9629489 is about 3103.1417950200. The cubic root of 9629489 is about 212.7491076335.

The spelling of 9629489 in words is "nine million, six hundred twenty-nine thousand, four hundred eighty-nine".