8484920 has 16 divisors (see below), whose sum is σ = 19091160. Its totient is φ = 3393952.

The previous prime is 8484913. The next prime is 8484937. The reversal of 8484920 is 294848.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106022 + ... + 106101.

Almost surely, 2^8484920 is an apocalyptic number.

It is an amenable number.

8484920 is an abundant number, since it is smaller than the sum of its proper divisors (10606240).

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

8484920 is a wasteful number, since it uses less digits than its factorization.

8484920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212134 (or 212130 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 35.

The square root of 8484920 is about 2912.8886006849. Note that the first 3 decimals coincide. The cubic root of 8484920 is about 203.9619947142.

The spelling of 8484920 in words is "eight million, four hundred eighty-four thousand, nine hundred twenty".