2399275008 has 576 divisors, whose sum is σ = 8585740800. Its totient is φ = 637009920.

The previous prime is 2399275007. The next prime is 2399275019. The reversal of 2399275008 is 8005729932.

It is a tau number, because it is divible by the number of its divisors (576).

It is not an unprimeable number, because it can be changed into a prime (2399275007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 77395953 + ... + 77395983.

It is an arithmetic number, because the mean of its divisors is an integer number (14905800).

Almost surely, 2^2399275008 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 2399275008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4292870400).

2399275008 is an abundant number, since it is smaller than the sum of its proper divisors (6186465792).

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

2399275008 is a wasteful number, since it uses less digits than its factorization.

2399275008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108 (or 85 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 45.

The square root of 2399275008 is about 48982.3948781601. The cubic root of 2399275008 is about 1338.7310717167.

The spelling of 2399275008 in words is "two billion, three hundred ninety-nine million, two hundred seventy-five thousand, eight".