9889467 has 8 divisors (see below), whose sum is σ = 15069696. Its totient is φ = 5651112.

The previous prime is 9889463. The next prime is 9889469. The reversal of 9889467 is 7649889.

It is a happy number.

9889467 is digitally balanced in base 3, 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 not a de Polignac number, because 9889467 - 2² = 9889463 is a prime.

9889467 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (9889463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 235443 + ... + 235484.

It is an arithmetic number, because the mean of its divisors is an integer number (1883712).

Almost surely, 2^9889467 is an apocalyptic number.

9889467 is a deficient number, since it is larger than the sum of its proper divisors (5180229).

9889467 is a wasteful number, since it uses less digits than its factorization.

9889467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470937.

The product of its digits is 870912, while the sum is 51.

The square root of 9889467 is about 3144.7522954916. The cubic root of 9889467 is about 214.6467391560.

The spelling of 9889467 in words is "nine million, eight hundred eighty-nine thousand, four hundred sixty-seven".