2443998960 has 160 divisors (see below), whose sum is σ = 9065878080. Its totient is φ = 601592832.

The previous prime is 2443998881. The next prime is 2443998979. The reversal of 2443998960 is 698993442.

2443998960 is a `hidden beast` number, since 244 + 399 + 8 + 9 + 6 + 0 = 666.

2443998960 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 2443998897 and 2443998906.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15439 + ... + 71598.

It is an arithmetic number, because the mean of its divisors is an integer number (56661738).

Almost surely, 2^2443998960 is an apocalyptic number.

2443998960 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 2443998960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4532939040).

2443998960 is an abundant number, since it is smaller than the sum of its proper divisors (6621879120).

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

2443998960 is a wasteful number, since it uses less digits than its factorization.

2443998960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87072 (or 87060 counting only the distinct ones).

The product of its (nonzero) digits is 3359232, while the sum is 54.

The square root of 2443998960 is about 49436.8178587579. The cubic root of 2443998960 is about 1346.9981696494.

The spelling of 2443998960 in words is "two billion, four hundred forty-three million, nine hundred ninety-eight thousand, nine hundred sixty".