2549296896 has 72 divisors (see below), whose sum is σ = 6808604880. Its totient is φ = 846790656.

The previous prime is 2549296891. The next prime is 2549296901. The reversal of 2549296896 is 6986929452.

2549296896 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2549296891) and next prime (2549296901).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2549296891) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 219360 + ... + 230688.

Almost surely, 2^2549296896 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 2549296896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3404302440).

2549296896 is an abundant number, since it is smaller than the sum of its proper divisors (4259307984).

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

2549296896 is a wasteful number, since it uses less digits than its factorization.

2549296896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11641 (or 11627 counting only the distinct ones).

The product of its digits is 16796160, while the sum is 60.

The square root of 2549296896 is about 50490.5624448768. The cubic root of 2549296896 is about 1366.0716306588.

The spelling of 2549296896 in words is "two billion, five hundred forty-nine million, two hundred ninety-six thousand, eight hundred ninety-six".