2499443496 has 192 divisors, whose sum is σ = 7929342720. Its totient is φ = 702812160.

The previous prime is 2499443461. The next prime is 2499443537. The reversal of 2499443496 is 6943449942.

It is a happy number.

2499443496 is a `hidden beast` number, since 24 + 9 + 94 + 43 + 496 = 666.

It is a nude number because it is divisible by every one of its digits.

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 47 ways as a sum of consecutive naturals, for example, 981601 + ... + 984143.

It is an arithmetic number, because the mean of its divisors is an integer number (41298660).

Almost surely, 2^2499443496 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 2499443496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3964671360).

2499443496 is an abundant number, since it is smaller than the sum of its proper divisors (5429899224).

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

2499443496 is a wasteful number, since it uses less digits than its factorization.

2499443496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2656 (or 2649 counting only the distinct ones).

The product of its digits is 6718464, while the sum is 54.

The square root of 2499443496 is about 49994.4346502688. The cubic root of 2499443496 is about 1357.1080952067.

The spelling of 2499443496 in words is "two billion, four hundred ninety-nine million, four hundred forty-three thousand, four hundred ninety-six".