2594444196 has 12 divisors (see below), whose sum is σ = 6053703152. Its totient is φ = 864814728.

The previous prime is 2594444191. The next prime is 2594444221. The reversal of 2594444196 is 6914444952.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×2594444196² = 13462281372316172832, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2594444191) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 108101830 + ... + 108101853.

Almost surely, 2^2594444196 is an apocalyptic number.

It is an amenable number.

2594444196 is an abundant number, since it is smaller than the sum of its proper divisors (3459258956).

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

2594444196 is a wasteful number, since it uses less digits than its factorization.

2594444196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216203690 (or 216203688 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 48.

The square root of 2594444196 is about 50935.6868609819. The cubic root of 2594444196 is about 1374.0887310300.

The spelling of 2594444196 in words is "two billion, five hundred ninety-four million, four hundred forty-four thousand, one hundred ninety-six".