2394561996 has 72 divisors (see below), whose sum is σ = 6422401440. Its totient is φ = 749661696.

The previous prime is 2394561971. The next prime is 2394562003. The reversal of 2394561996 is 6991654932.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 307665 + ... + 315351.

It is an arithmetic number, because the mean of its divisors is an integer number (89200020).

Almost surely, 2^2394561996 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 2394561996, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3211200720).

2394561996 is an abundant number, since it is smaller than the sum of its proper divisors (4027839444).

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

2394561996 is a wasteful number, since it uses less digits than its factorization.

2394561996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8223 (or 8218 counting only the distinct ones).

The product of its digits is 3149280, while the sum is 54.

The square root of 2394561996 is about 48934.2619848302. The cubic root of 2394561996 is about 1337.8539190460.

The spelling of 2394561996 in words is "two billion, three hundred ninety-four million, five hundred sixty-one thousand, nine hundred ninety-six".