8484660 has 36 divisors (see below), whose sum is σ = 25737348. Its totient is φ = 2262528.

The previous prime is 8484601. The next prime is 8484661. The reversal of 8484660 is 664848.

It can be written as a sum of positive squares in 2 ways, for example, as 933156 + 7551504 = 966^2 + 2748^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8484661) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 23389 + ... + 23748.

Almost surely, 2^8484660 is an apocalyptic number.

It is an amenable number.

8484660 is an abundant number, since it is smaller than the sum of its proper divisors (17252688).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8484660 is a wasteful number, since it uses less digits than its factorization.

8484660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47152 (or 47147 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 36.

The square root of 8484660 is about 2912.8439711045. The cubic root of 8484660 is about 203.9599113844.

The spelling of 8484660 in words is "eight million, four hundred eighty-four thousand, six hundred sixty".