2463943216 has 80 divisors (see below), whose sum is σ = 5617640448. Its totient is φ = 1024934400.

The previous prime is 2463943213. The next prime is 2463943243. The reversal of 2463943216 is 6123493642.

It is not an unprimeable number, because it can be changed into a prime (2463943213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 967641 + ... + 970183.

Almost surely, 2^2463943216 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2463943216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2808820224).

2463943216 is an abundant number, since it is smaller than the sum of its proper divisors (3153697232).

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

2463943216 is a wasteful number, since it uses less digits than its factorization.

2463943216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2810 (or 2804 counting only the distinct ones).

The product of its digits is 186624, while the sum is 40.

The square root of 2463943216 is about 49638.1226075282. The cubic root of 2463943216 is about 1350.6523077139.

The spelling of 2463943216 in words is "two billion, four hundred sixty-three million, nine hundred forty-three thousand, two hundred sixteen".