2394748544 has 32 divisors (see below), whose sum is σ = 4935305700. Its totient is φ = 1156083712.

The previous prime is 2394748529. The next prime is 2394748549. The reversal of 2394748544 is 4458474932.

2394748544 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2257390144 + 137358400 = 47512^2 + 11720^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is a junction number, because it is equal to n+sod(n) for n = 2394748492 and 2394748501.

It is not an unprimeable number, because it can be changed into a prime (2394748549) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 318857 + ... + 326280.

Almost surely, 2^2394748544 is an apocalyptic number.

It is an amenable number.

2394748544 is an abundant number, since it is smaller than the sum of its proper divisors (2540557156).

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

2394748544 is an equidigital number, since it uses as much as digits as its factorization.

2394748544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 645180 (or 645168 counting only the distinct ones).

The product of its digits is 3870720, while the sum is 50.

The square root of 2394748544 is about 48936.1680559481. The cubic root of 2394748544 is about 1337.8886599148. Note that the first 3 decimals are identical.

The spelling of 2394748544 in words is "two billion, three hundred ninety-four million, seven hundred forty-eight thousand, five hundred forty-four".