8830420 has 24 divisors (see below), whose sum is σ = 19046664. Its totient is φ = 3436416.

The previous prime is 8830397. The next prime is 8830441. The reversal of 8830420 is 240388.

It can be written as a sum of positive squares in 4 ways, for example, as 4008004 + 4822416 = 2002^2 + 2196^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5227 + ... + 6706.

It is an arithmetic number, because the mean of its divisors is an integer number (793611).

Almost surely, 2^8830420 is an apocalyptic number.

It is an amenable number.

8830420 is an abundant number, since it is smaller than the sum of its proper divisors (10216244).

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

8830420 is a wasteful number, since it uses less digits than its factorization.

8830420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11979 (or 11977 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 8830420 is about 2971.6022614071. The cubic root of 8830420 is about 206.6936431429.

The spelling of 8830420 in words is "eight million, eight hundred thirty thousand, four hundred twenty".