9489461 has 2 divisors, whose sum is σ = 9489462. Its totient is φ = 9489460.

The previous prime is 9489457. The next prime is 9489463. The reversal of 9489461 is 1649849.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9186961 + 302500 = 3031^2 + 550^2 .

It is a cyclic number.

It is not a de Polignac number, because 9489461 - 2² = 9489457 is a prime.

Together with 9489463, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9489463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4744730 + 4744731.

It is an arithmetic number, because the mean of its divisors is an integer number (4744731).

Almost surely, 2^9489461 is an apocalyptic number.

It is an amenable number.

9489461 is a deficient number, since it is larger than the sum of its proper divisors (1).

9489461 is an equidigital number, since it uses as much as digits as its factorization.

9489461 is an evil number, because the sum of its binary digits is even.

The product of its digits is 62208, while the sum is 41.

The square root of 9489461 is about 3080.4968755056. The cubic root of 9489461 is about 211.7128320850.

The spelling of 9489461 in words is "nine million, four hundred eighty-nine thousand, four hundred sixty-one".