9489646 has 8 divisors (see below), whose sum is σ = 14254920. Its totient is φ = 4738008.

The previous prime is 9489643. The next prime is 9489653. The reversal of 9489646 is 6469849.

9489646 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 9489596 and 9489605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9489643) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1441 + ... + 4588.

It is an arithmetic number, because the mean of its divisors is an integer number (1781865).

Almost surely, 2^9489646 is an apocalyptic number.

9489646 is a deficient number, since it is larger than the sum of its proper divisors (4765274).

9489646 is a wasteful number, since it uses less digits than its factorization.

9489646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6818.

The product of its digits is 373248, while the sum is 46.

The square root of 9489646 is about 3080.5269029827. The cubic root of 9489646 is about 211.7142078786.

The spelling of 9489646 in words is "nine million, four hundred eighty-nine thousand, six hundred forty-six".