2384480920 has 64 divisors (see below), whose sum is σ = 5558868000. Its totient is φ = 919446528.

The previous prime is 2384480887. The next prime is 2384480927. The reversal of 2384480920 is 290844832.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2384480927) 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 15 ways as a sum of consecutive naturals, for example, 995244 + ... + 997636.

Almost surely, 2^2384480920 is an apocalyptic number.

2384480920 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2384480920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2779434000).

2384480920 is an abundant number, since it is smaller than the sum of its proper divisors (3174387080).

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

2384480920 is a wasteful number, since it uses less digits than its factorization.

2384480920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3292 (or 3288 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 40.

The square root of 2384480920 is about 48831.1470272817. The cubic root of 2384480920 is about 1335.9738287749.

The spelling of 2384480920 in words is "two billion, three hundred eighty-four million, four hundred eighty thousand, nine hundred twenty".