2463081984 has 120 divisors (see below), whose sum is σ = 7755019272. Its totient is φ = 746373120.

The previous prime is 2463081979. The next prime is 2463081991. The reversal of 2463081984 is 4891803642.

It is a happy number.

2463081984 is a `hidden beast` number, since 2 + 4 + 630 + 8 + 1 + 9 + 8 + 4 = 666.

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 11 ways as a sum of consecutive naturals, for example, 26392 + ... + 74984.

Almost surely, 2^2463081984 is an apocalyptic number.

2463081984 is a gapful number since it is divisible by the number (24) 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 2463081984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3877509636).

2463081984 is an abundant number, since it is smaller than the sum of its proper divisors (5291937288).

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

2463081984 is a wasteful number, since it uses less digits than its factorization.

2463081984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48628 (or 48609 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 45.

The square root of 2463081984 is about 49629.4467428361. The cubic root of 2463081984 is about 1350.4949230610.

The spelling of 2463081984 in words is "two billion, four hundred sixty-three million, eighty-one thousand, nine hundred eighty-four".