9420480920 has 64 divisors (see below), whose sum is σ = 21479381280. Its totient is φ = 3718066176.

The previous prime is 9420480899. The next prime is 9420480947. The reversal of 9420480920 is 290840249.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1342862 + ... + 1349858.

Almost surely, 2^9420480920 is an apocalyptic number.

It is an amenable number.

9420480920 is an abundant number, since it is smaller than the sum of its proper divisors (12058900360).

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

9420480920 is a wasteful number, since it uses less digits than its factorization.

9420480920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7452 (or 7448 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 38.

The square root of 9420480920 is about 97059.1619580553. The cubic root of 9420480920 is about 2111.9859502002.

The spelling of 9420480920 in words is "nine billion, four hundred twenty million, four hundred eighty thousand, nine hundred twenty".