2493281084 has 24 divisors (see below), whose sum is σ = 5022968160. Its totient is φ = 1060747776.

The previous prime is 2493281057. The next prime is 2493281093. The reversal of 2493281084 is 4801823942.

2493281084 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 321149 + ... + 328820.

It is an arithmetic number, because the mean of its divisors is an integer number (209290340).

Almost surely, 2^2493281084 is an apocalyptic number.

It is an amenable number.

2493281084 is an abundant number, since it is smaller than the sum of its proper divisors (2529687076).

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

2493281084 is a wasteful number, since it uses less digits than its factorization.

2493281084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 650117 (or 650115 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 41.

The square root of 2493281084 is about 49932.7656354022. The cubic root of 2493281084 is about 1355.9918545004.

The spelling of 2493281084 in words is "two billion, four hundred ninety-three million, two hundred eighty-one thousand, eighty-four".