9484389 has 6 divisors (see below), whose sum is σ = 13699686. Its totient is φ = 6322920.

The previous prime is 9484367. The next prime is 9484399. The reversal of 9484389 is 9834849.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 8122500 + 1361889 = 2850^2 + 1167^2 .

It is not a de Polignac number, because 9484389 - 2⁷ = 9484261 is a prime.

It is an Ulam number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9484399) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 526902 + ... + 526919.

It is an arithmetic number, because the mean of its divisors is an integer number (2283281).

Almost surely, 2^9484389 is an apocalyptic number.

It is an amenable number.

9484389 is a deficient number, since it is larger than the sum of its proper divisors (4215297).

9484389 is a wasteful number, since it uses less digits than its factorization.

9484389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1053827 (or 1053824 counting only the distinct ones).

The product of its digits is 248832, while the sum is 45.

The square root of 9484389 is about 3079.6735216578. The cubic root of 9484389 is about 211.6751060626.

The spelling of 9484389 in words is "nine million, four hundred eighty-four thousand, three hundred eighty-nine".