9489862 has 8 divisors (see below), whose sum is σ = 14503536. Its totient is φ = 4655352.

The previous prime is 9489841. The next prime is 9489877. The reversal of 9489862 is 2689849.

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

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44658 + ... + 44869.

It is an arithmetic number, because the mean of its divisors is an integer number (1812942).

Almost surely, 2^9489862 is an apocalyptic number.

9489862 is a deficient number, since it is larger than the sum of its proper divisors (5013674).

9489862 is a wasteful number, since it uses less digits than its factorization.

9489862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89582.

The product of its digits is 248832, while the sum is 46.

The square root of 9489862 is about 3080.5619617206. The cubic root of 9489862 is about 211.7158141879.

The spelling of 9489862 in words is "nine million, four hundred eighty-nine thousand, eight hundred sixty-two".