2394524640 has 192 divisors, whose sum is σ = 7772127552. Its totient is φ = 619315200.

The previous prime is 2394524623. The next prime is 2394524669. The reversal of 2394524640 is 464254932.

2394524640 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 31 ways as a sum of consecutive naturals, for example, 5529864 + ... + 5530296.

It is an arithmetic number, because the mean of its divisors is an integer number (40479831).

Almost surely, 2^2394524640 is an apocalyptic number.

2394524640 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 2394524640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3886063776).

2394524640 is an abundant number, since it is smaller than the sum of its proper divisors (5377602912).

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

2394524640 is a wasteful number, since it uses less digits than its factorization.

2394524640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 773 (or 765 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 39.

The square root of 2394524640 is about 48933.8802875881. The cubic root of 2394524640 is about 1337.8469620143.

The spelling of 2394524640 in words is "two billion, three hundred ninety-four million, five hundred twenty-four thousand, six hundred forty".