2398780048 has 20 divisors (see below), whose sum is σ = 5311584640. Its totient is φ = 1028048544.

The previous prime is 2398779949. The next prime is 2398780057. The reversal of 2398780048 is 8400878932.

It is a junction number, because it is equal to n+sod(n) for n = 2398779983 and 2398780010.

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 3 ways as a sum of consecutive naturals, for example, 10708728 + ... + 10708951.

It is an arithmetic number, because the mean of its divisors is an integer number (265579232).

Almost surely, 2^2398780048 is an apocalyptic number.

2398780048 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2398780048 is an abundant number, since it is smaller than the sum of its proper divisors (2912804592).

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

2398780048 is a wasteful number, since it uses less digits than its factorization.

2398780048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21417694 (or 21417688 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 49.

The square root of 2398780048 is about 48977.3421900372. The cubic root of 2398780048 is about 1338.6390072529.

The spelling of 2398780048 in words is "two billion, three hundred ninety-eight million, seven hundred eighty thousand, forty-eight".